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": "longest_common_prefix", "description": "Finds the longest common prefix among a list of strings.", "parameters": {"strs": {"description": "The list of strings.", "type": "List[str]"}}}, {"name": "is_sum_of_cubes", "description": "Checks if a number is the sum of the cubes of its digits.", "parameters": {"num": {"description": "The number to check.", "type": "int"}}}, {"name": "is_palindrome", "description": "Checks if a string is a palindrome.", "parameters": {"text": {"description": "The input string.", "type": "str"}}}]
Can you determine the longest common prefix among the words 'flower', 'flow', and 'flight'? Also, please check if the number 153 is the sum of the cubes of its digits, and verify if the phrase 'Able was I ere I saw Elba' is a palindrome.
user
assistant
[{"name": "longest_common_prefix", "arguments": {"strs": ["flower", "flow", "flight"]}}, {"name": "is_sum_of_cubes", "arguments": {"num": 153}}, {"name": "is_palindrome", "arguments": {"text": "Able was I ere I saw Elba"}}]