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_valid_palindrome", "description": "Checks if a string is a valid palindrome, considering only alphanumeric characters and ignoring case.", "parameters": {"s": {"description": "The input string.", "type": "str"}}}, {"name": "calculate_standard_deviation", "description": "Calculates the standard deviation of a list of numbers.", "parameters": {"numbers": {"description": "The list of numbers.", "type": "List[Union[int, float]]"}}}, {"name": "wire_resistance", "description": "Calculates the resistance of a wire based on its length, cross-sectional area, and material resistivity.", "parameters": {"length_m": {"description": "The length of the wire in meters.", "type": "int", "default": "copper"}, "area_sq_m": {"description": "The cross-sectional area of the wire in square meters.", "type": "float", "default": "copper"}, "material": {"description": "The material of the wire. Allowed values: \"copper\" (default) or \"aluminum\".", "type": "str, optional"}}}, {"name": "cosine_similarity", "description": "Calculates the cosine similarity between two vectors.", "parameters": {"vector_a": {"description": "The first vector.", "type": "List[float]"}, "vector_b": {"description": "The second vector.", "type": "List[float]"}}}]
Is 'No lemon, no melon' a valid palindrome? If I have the numbers [10, 20, 30, 40, 50], what is their standard deviation? What is the resistance of a 5-meter aluminum wire with a cross-sectional area of 0.00005 square meters? What is the cosine similarity of the vectors [0.1, 0.2, 0.3] and [0.4, 0.5, 0.6]?
user
assistant
[{"name": "is_valid_palindrome", "arguments": {"s": "No lemon, no melon"}}, {"name": "calculate_standard_deviation", "arguments": {"numbers": [10, 20, 30, 40, 50]}}, {"name": "wire_resistance", "arguments": {"length_m": 5, "area_sq_m": 5e-05, "material": "aluminum"}}, {"name": "cosine_similarity", "arguments": {"vector_a": [0.1, 0.2, 0.3], "vector_b": [0.4, 0.5, 0.6]}}]