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": "find_minimum_rotated_sorted_array", "description": "Finds the minimum element in a rotated sorted array.", "parameters": {"nums": {"description": "The rotated sorted array.", "type": "List[int]"}}}]
Find the minimum element in the rotated sorted array [10, 15, 20, 5, 8, 9].
user
assistant
[{"name": "find_minimum_rotated_sorted_array", "arguments": {"nums": [10, 15, 20, 5, 8, 9]}}]