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": "fibonacci_numbers", "description": "Generates the first n Fibonacci numbers.", "parameters": {"n": {"description": "The number of Fibonacci numbers to generate.", "type": "int"}}}, {"name": "matrix_multiply", "description": "Multiplies two matrices.", "parameters": {"matrix_a": {"description": "The first matrix.", "type": "List[List[float]]"}, "matrix_b": {"description": "The second matrix.", "type": "List[List[float]]"}}}]
Generate the first 10 Fibonacci numbers and multiply two matrices: one with elements [1, 2, 3; 4, 5, 6; 7, 8, 9] and another with elements [9, 8, 7; 6, 5, 4; 3, 2, 1].
user
assistant
[{"name": "fibonacci_numbers", "arguments": {"n": 10}}, {"name": "matrix_multiply", "arguments": {"matrix_a": [[1, 2, 3], [4, 5, 6], [7, 8, 9]], "matrix_b": [[9, 8, 7], [6, 5, 4], [3, 2, 1]]}}]