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": "get_markets_of_coin", "description": "Fetches the top 50 markets for a given cryptocurrency coin.", "parameters": {"is_id": {"description": "The ID of the cryptocurrency coin.", "type": "int", "default": "90"}}}]
Could you provide the top 50 markets for Bitcoin? Also, retrieve the market data for Ethereum.
user
assistant
[{"name": "get_markets_of_coin", "arguments": {"is_id": 90}}, {"name": "get_markets_of_coin", "arguments": {"is_id": 80}}]