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": "whois", "description": "Fetches the WHOIS details of a given domain using the Toolbench RapidAPI.", "parameters": {"domain": {"description": "The domain name for which WHOIS information is to be fetched.", "type": "str", "default": "rapidapi.com"}}}, {"name": "get_skin_from_uuid", "description": "Fetches the Minecraft skin associated with a given UUID using the Toolbench RapidAPI.", "parameters": {"uuid": {"description": "The UUID of the Minecraft player whose skin is being fetched.", "type": "str", "default": ""}}}, {"name": "unfurl", "description": "Fetches and previews metadata for a given URL using the Unfurl API.", "parameters": {"url": {"description": "The URL to be unfurled.", "type": "str", "default": "youtube.com"}}}]
Provide the WHOIS details for 'facebook.com' and the metadata for 'https://www.youtube.com'.
user
assistant
[{"name": "whois", "arguments": {"domain": "facebook.com"}}, {"name": "unfurl", "arguments": {"url": "https://www.youtube.com"}}]