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": "flatten_list", "description": "Flattens a nested list into a single-level list.", "parameters": {"nested_list": {"description": "The nested list to be flattened.", "type": "List"}}}, {"name": "is_armstrong_number", "description": "Checks if a number is an Armstrong number.", "parameters": {"num": {"description": "The number to check.", "type": "int"}}}, {"name": "generate_password", "description": "Generates a random password of specified length and character types.", "parameters": {"length": {"description": "The length of the password. Defaults to 12.", "type": "int, optional", "default": 12}, "include_special": {"description": "Whether to include special characters in the password. Defaults to True.", "type": "bool, optional", "default": true}}}]
Check if '12321' and 'abc' are palindromes. Additionally, flatten the list: [7, [8, 9], 10, [11, [12, 13]]].
user
assistant
[{"name": "is_palindrome", "arguments": {"text": "12321"}}, {"name": "is_palindrome", "arguments": {"text": "abc"}}, {"name": "flatten_list", "arguments": {"nested_list": [7, [8, 9], 10, [11, [12, 13]]]}}]