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": "news_latest_page", "description": "Fetches the latest news stories in chronological order, filtered by the specified page ID.", "parameters": {"page_id": {"description": "The identifier for the specific news page to filter the stories.", "type": "str", "default": "main"}}}, {"name": "get_news", "description": "Fetches a list of news articles based on the specified category and region.", "parameters": {"category": {"description": "The category of news to fetch.", "type": "str", "default": ""}, "region": {"description": "The region code for which to fetch news. Examples include 'us' for the United States and 'gb' for the United Kingdom.", "type": "str", "default": ""}}}, {"name": "get_articles", "description": "Fetches articles from the climate news feed with given parameters for limit, excluded source, and specific source.", "parameters": {"limit": {"description": "Number of articles to fetch. Default is 50.", "type": "int, optional", "default": "50"}, "exclude": {"description": "Source to exclude from the results. Default is 'The Guardian'.", "type": "str, optional", "default": "The Guardian"}, "source": {"description": "Source to fetch articles from. Default is 'Nasa Climate'.", "type": "str, optional", "default": "Nasa Climate"}}}, {"name": "extract", "description": "Extracts readable content and metadata from a given URL using the Toolbench RapidAPI.", "parameters": {"url": {"description": "The URL of the article to extract content and metadata from.", "type": "str", "default": "cognitivecamp.com"}}}]
What are the top 10 articles from the Nasa Climate source?
user
assistant
[{"name": "get_articles", "arguments": {"limit": 10, "source": "Nasa Climate"}}]