Tool definition: {"type": "function", "function": {"name": "request_explanation", "description": "Correctly extracted `request_explanation` with all the required parameters with correct types", "parameters": {"properties": {"release_year": {"title": "Release Year", "type": "integer"}, "rating": {"title": "Rating", "type": "string"}, "platforms": {"items": {"type": "string"}, "title": "Platforms", "type": "array"}}, "required": ["platforms", "rating", "release_year"], "type": "object"}}}
Input: What would you say is the main reason for the Xbox games from 1999 to be as good as they were?
Function call: {"name": "request_explanation", "arguments": {"release_year": 1999, "rating": "good", "platforms": ["Xbox"]}}