---
id: 660019617debd03c767e0a3d
title: "Dialogue 3: Understanding Parameters and Options"
challengeType: 21
dashedName: dialogue-3-understanding-parameters-and-options
lang: en-US
---

# --description--

Watch the video 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": "Sarah",
        "position": { "x": 125, "y": 0, "z": 1 }
      }
    ],
    "audio": {
      "filename": "7.2-3.mp3",
      "startTime": 1
    },
    "alwaysShowDialogue": true
  },
  "commands": [
    {
      "character": "Tom",
      "position": { "x": 25, "y": 0, "z": 1 },
      "startTime": 0
    },
    {
      "character": "Sarah",
      "position": { "x": 70, "y": 0, "z": 1 },
      "startTime": 0.5
    },
    {
      "character": "Tom",
      "startTime": 1,
      "finishTime": 5.72,
      "dialogue": {
        "text": "I sometimes get confused with the parameters and options listed in the documentation.",
        "align": "left"
      }
    },
    {
      "character": "Tom",
      "startTime": 6.04,
      "finishTime": 7.76,
      "dialogue": {
        "text": "What should I do to understand them better?",
        "align": "left"
      }
    },
    {
      "character": "Sarah",
      "startTime": 8.52,
      "finishTime": 10.5,
      "dialogue": {
        "text": "You should begin by reading their descriptions.",
        "align": "right"
      }
    },
    {
      "character": "Sarah",
      "startTime": 10.74,
      "finishTime": 14.84,
      "dialogue": {
        "text": "The documentation can provide details on what each parameter does and how to use it.",
        "align": "right"
      }
    },
    {
      "character": "Tom",
      "startTime": 15.2,
      "finishTime": 17.58,
      "dialogue": {
        "text": "I'll keep that in mind. What should I do next?",
        "align": "left"
      }
    },
    {
      "character": "Sarah",
      "startTime": 18.18,
      "finishTime": 22.64,
      "dialogue": {
        "text": "Next, you should look for any examples that demonstrate how to use these parameters in practice.",
        "align": "right"
      }
    },
    {
      "character": "Sarah",
      "startTime": 23.22,
      "finishTime": 27.04,
      "dialogue": {
        "text": "Examples can show you how to set options correctly and what effect they have on the code.",
        "align": "right"
      }
    },
    {
      "character": "Tom",
      "startTime": 27.46,
      "finishTime": 30.84,
      "dialogue": {
        "text": "Thank you. Your guidance is helping me navigate the documentation better.",
        "align": "left"
      }
    },
    {
      "character": "Tom",
      "startTime": 31.12,
      "finishTime": 32.32,
      "dialogue": {
        "text": "I'll follow your recommendations.",
        "align": "left"
      }
    },
    {
      "character": "Sarah",
      "position": { "x": 125, "y": 0, "z": 1 },
      "startTime": 32.82
    },
    {
      "character": "Tom",
      "position": { "x": -25, "y": 0, "z": 1 },
      "startTime": 33.32
    }
  ]
}
```
