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": "is_prime", "description": "Checks if a number is prime.", "parameters": {"num": {"description": "The number to be checked.", "type": "int"}}}]
I found some old coins and I want to know if the years on them are prime. The years are 1989 and 2003. Can you help?
user
assistant
[{"name": "is_prime", "arguments": {"num": 1989}}, {"name": "is_prime", "arguments": {"num": 2003}}]