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_longest_word", "description": "Finds the longest word in a list of words.", "parameters": {"words": {"description": "A list of words.", "type": "List[str]"}}}]
Find the longest word in a list containing multiple words of different lengths.
user
assistant
[{"name": "find_longest_word", "arguments": {"words": ["apple", "banana", "cherry", "date", "elderberry"]}}]