You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "health", "description": "Fetches health-related news from Google News using the provided language region and API key.", "parameters": {"lr": {"description": "Language region for the news, e.g., 'en-US'.", "type": "str", "default": "en-US"}}}, {"name": "tirto_detail", "description": "Fetch detailed information about a specific Tirto news article using its ID.", "parameters": {"is_id": {"description": "The ID of the Tirto news article to fetch details for.", "type": "int", "default": "1253421"}}}]
I need health news in English for the UK and also the Tirto article details for ID 86420.
user
assistant
[{"name": "health", "arguments": {"lr": "en-GB"}}, {"name": "tirto_detail", "arguments": {"is_id": 86420}}]