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_palindrome", "description": "Checks if a string is a palindrome.", "parameters": {"text": {"description": "The input string.", "type": "str"}}}, {"name": "find_max_subarray_sum", "description": "Finds the maximum sum of a contiguous subarray within a list of integers.", "parameters": {"nums": {"description": "The input list of integers.", "type": "List[int]"}}}]
Is 'Able was I ere I saw Elba' a palindrome? What is the maximum subarray sum for the list [1, -2, 3, 10, -6, 7, -3]?
user
assistant
[{"name": "is_palindrome", "arguments": {"text": "Able was I ere I saw Elba"}}, {"name": "find_max_subarray_sum", "arguments": {"nums": [1, -2, 3, 10, -6, 7, -3]}}]