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]"}}}, {"name": "find_longest_word", "description": "Finds the longest word in a list of words.", "parameters": {"words": {"description": "A list of words.", "type": "List[str]"}}}]
I have a few tasks for you. First, check if the string 'A man a plan a canal Panama' is a palindrome. Second, find the maximum sum of a contiguous subarray in the list [1, -3, 2, 1, -1]. Lastly, determine the longest word in the list ['hello', 'world', 'programming'].
user
assistant
[{"name": "is_palindrome", "arguments": {"text": "A man a plan a canal Panama"}}, {"name": "find_max_subarray_sum", "arguments": {"nums": [1, -3, 2, 1, -1]}}, {"name": "find_longest_word", "arguments": {"words": ["hello", "world", "programming"]}}]