Tool definition: {"type": "function", "function": {"name": "recommend", "description": "Correctly extracted `recommend` with all the required parameters with correct types", "parameters": {"properties": {"name": {"title": "Name", "type": "string"}, "release_year": {"title": "Release Year", "type": "integer"}, "player_perspective": {"items": {"type": "string"}, "title": "Player Perspective", "type": "array"}}, "required": ["name", "player_perspective", "release_year"], "type": "object"}}}
Input: A first person game released back in 2011 that I enjoyed was Portal 2. Have you played it before?
Function call: {"name": "recommend", "arguments": {"name": "Portal 2", "release_year": 2011, "player_perspective": ["first person"]}}