Tool definition: {"type": "function", "function": {"name": "request_explanation", "description": "Correctly extracted `request_explanation` with all the required parameters with correct types", "parameters": {"properties": {"rating": {"title": "Rating", "type": "string"}, "platforms": {"items": {"type": "string"}, "title": "Platforms", "type": "array"}}, "required": ["platforms", "rating"], "type": "object"}}}
Input: Why do you think Nintendo makes such excellent games?
Function call: {"name": "request_explanation", "arguments": {"rating": "excellent", "platforms": ["Nintendo"]}}