human
Can you find me some news articles about the recent Mars Rover landing? And, Can you get me the latest news headlines for the United States?
function_call
[{"name": "search_news", "arguments": {"keywords": ["Mars Rover landing"], "language": "English", "date_range": {"start_date": "2021-01-01", "end_date": "2021-12-31"}}}, {"name": "get_news_headlines", "arguments": {"country": "United States"}}]
[{"name": "search_news", "description": "Search for news articles based on given keywords", "parameters": {"type": "object", "properties": {"keywords": {"type": "array", "items": {"type": "string"}, "description": "The keywords to search for news articles"}, "language": {"type": "string", "description": "The language of the news articles"}, "date_range": {"type": "object", "properties": {"start_date": {"type": "string", "description": "The start date of the news articles (YYYY-MM-DD)"}, "end_date": {"type": "string", "description": "The end date of the news articles (YYYY-MM-DD)"}}, "required": ["start_date", "end_date"]}}, "required": ["keywords"]}}, {"name": "get_news_headlines", "description": "Get the latest news headlines", "parameters": {"type": "object", "properties": {"country": {"type": "string", "description": "The country for which news headlines are requested"}}, "required": ["country"]}}]
[{"name": "search_news", "arguments": {"keywords": ["Mars Rover landing"], "language": "English", "date_range": {"start_date": "2021-01-01", "end_date": "2021-12-31"}}}, {"name": "get_news_headlines", "arguments": {"country": "United States"}}]