feat(curriculum): add animations to block 4.2 of the English Curriculum

curriculum/challenges/english/21-a2-english-for-developers/learn-how-to-discuss-popular-trends-in-technology/655c111ce03db7881e612a27.md

@@ -0,0 +1,169 @@
+---
+id: 655c111ce03db7881e612a27
+title: "Dialogue 1: Talking About Artificial Intelligence"
+challengeType: 21
+dashedName: dialogue-1-talking-about-artificial-intelligence
+---
+
+# --description--
+
+Watch the video above to understand the context of the upcoming lessons.
+
+# --assignment--
+
+Watch the video
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-roof.png",
+    "characters": [
+      {
+        "character": "Sophie",
+        "position": { "x": -25, "y": 0, "z": 1 }
+      },
+      {
+        "character": "Tom",
+        "position": { "x": 125, "y": 0, "z": 1 }
+      }
+    ],
+    "audio": {
+      "filename": "4.2-1.mp3",
+      "startTime": 1
+    },
+    "alwaysShowDialogue": true
+  },
+  "commands": [
+    {
+      "character": "Sophie",
+      "position": { "x": 25, "y": 0, "z": 1 },
+      "startTime": 0
+    },
+    {
+      "character": "Tom",
+      "position": { "x": 70, "y": 0, "z": 1 },
+      "startTime": 0.5
+    },
+    {
+      "character": "Sophie",
+      "startTime": 1,
+      "finishTime": 3.9,
+      "dialogue": {
+        "text": "Hey, Tom, have you heard about Artificial Intelligence?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 4.6,
+      "finishTime": 7.2,
+      "dialogue": {
+        "text": "Absolutely, Sophie! AI is amazing.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 7.4,
+      "finishTime": 10.9,
+      "dialogue": {
+        "text": "It's all about teaching machines to think and learn like humans.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Sophie",
+      "startTime": 11.4,
+      "finishTime": 14.3,
+      "dialogue": {
+        "text": "That sounds fascinating. But how is it used in the real world?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 15,
+      "finishTime": 18.8,
+      "dialogue": {
+        "text": "Well, AI is everywhere, from chatbots that help with customer service",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 18.8,
+      "finishTime": 22.2,
+      "dialogue": {
+        "text": "to self-driving cars that use AI to navigate safely.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 22.6,
+      "finishTime": 25.4,
+      "dialogue": {
+        "text": "In healthcare, it's used to analyze medical data",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 25.4,
+      "finishTime": 27.4,
+      "dialogue": {
+        "text": "and even assist in surgeries.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Sophie",
+      "startTime": 28.2,
+      "finishTime": 31.3,
+      "dialogue": {
+        "text": "Wow, that's incredible! But what about ethical concerns?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 32,
+      "finishTime": 34.3,
+      "dialogue": {
+        "text": "Yeah, we have to make sure AI is used ethically",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 34.3,
+      "finishTime": 37.8,
+      "dialogue": {
+        "text": "and doesn't generate bias. But researchers and companies",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 37.8,
+      "finishTime": 40.3,
+      "dialogue": {
+        "text": "are actively working on addressing these issues.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "position": { "x": 125, "y": 0, "z": 1 },
+      "startTime": 40.8
+    },
+    {
+      "character": "Sophie",
+      "position": { "x": -25, "y": 0, "z": 1 },
+      "startTime": 41.3
+    }
+  ]
+}
+```

curriculum/challenges/english/21-a2-english-for-developers/learn-how-to-discuss-popular-trends-in-technology/65fdc24bcb89e8162b96d954.md

@@ -0,0 +1,214 @@
+---
+id: 65fdc24bcb89e8162b96d954
+title: "Dialogue 2: Talking About Remote Work and Collaboration Tools"
+challengeType: 21
+dashedName: dialogue-2-talking-about-remote-work-and-collaboration-tools
+---
+
+# --description--
+
+Watch the video below to understand the context of the upcoming lessons.
+
+# --assignment--
+
+Watch the video.
+
+# --scene--
+
+```json
+{
+  "setup": {
+    "background": "company2-center.png",
+    "characters": [
+      {
+        "character": "Tom",
+        "position": { "x": -25, "y": 0, "z": 1 }
+      },
+      {
+        "character": "Alice",
+        "position": { "x": 125, "y": 0, "z": 1 }
+      }
+    ],
+    "audio": {
+      "filename": "4.2-2.mp3",
+      "startTime": 1
+    },
+    "alwaysShowDialogue": true
+  },
+  "commands": [
+    {
+      "character": "Tom",
+      "position": { "x": 25, "y": 0, "z": 1 },
+      "startTime": 0
+    },
+    {
+      "character": "Alice",
+      "position": { "x": 70, "y": 0, "z": 1 },
+      "startTime": 0.5
+    },
+    {
+      "character": "Tom",
+      "startTime": 1.6,
+      "finishTime": 5.2,
+      "dialogue": {
+        "text": "Alice, how do you feel about remote work and collaboration tools?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 5.5,
+      "finishTime": 6.3,
+      "dialogue": {
+        "text": "Do you like them?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 7.1,
+      "finishTime": 8.8,
+      "dialogue": {
+        "text": "During the pandemic, we worked from home",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 8.8,
+      "finishTime": 11.9,
+      "dialogue": {
+        "text": "with tools like video conference apps and collaboration platforms.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 12.5,
+      "finishTime": 15.3,
+      "dialogue": {
+        "text": "They allow teams to work together, no matter where they are.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 15.7,
+      "finishTime": 17.8,
+      "dialogue": {
+        "text": "Video conferencing tools also made it possible",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 17.8,
+      "finishTime": 20,
+      "dialogue": {
+        "text": "for teams to have face-to-face meetings online.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 20.8,
+      "finishTime": 22,
+      "dialogue": {
+        "text": "Do you think they're here to stay?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 23.2,
+      "finishTime": 24.1,
+      "dialogue": {
+        "text": "Absolutely, Tom.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 24.3,
+      "finishTime": 26.7,
+      "dialogue": {
+        "text": "Remote work is likely to remain a big part of our lives.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 27.1,
+      "finishTime": 29.2,
+      "dialogue": {
+        "text": "It offers flexibility and can help companies",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 29.2,
+      "finishTime": 31.5,
+      "dialogue": {
+        "text": "gain access to talent from many parts of the world.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Tom",
+      "startTime": 32,
+      "finishTime": 34,
+      "dialogue": {
+        "text": "What other collaboration tools are there?",
+        "align": "left"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 34.5,
+      "finishTime": 36.4,
+      "dialogue": {
+        "text": "Well, there are project management tools.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 36.7,
+      "finishTime": 38.5,
+      "dialogue": {
+        "text": "They help teams to organize tasks.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 39,
+      "finishTime": 41.2,
+      "dialogue": {
+        "text": "Also, cloud storage services make it easy",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "startTime": 41.2,
+      "finishTime": 42.9,
+      "dialogue": {
+        "text": "to share and collaborate on documents.",
+        "align": "right"
+      }
+    },
+    {
+      "character": "Alice",
+      "position": { "x": 125, "y": 0, "z": 1 },
+      "startTime": 43.4
+    },
+    {
+      "character": "Tom",
+      "position": { "x": -25, "y": 0, "z": 1 },
+      "startTime": 43.9
+    }
+  ]
+}
+```