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": "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": "final_velocity", "description": "Calculates the final velocity of an object given its initial velocity, acceleration, and time.", "parameters": {"initial_velocity": {"description": "The initial velocity of the object.", "type": "float"}, "acceleration": {"description": "The acceleration of the object.", "type": "float"}, "time": {"description": "The time elapsed.", "type": "float"}}}]
Calculate the standard deviation for the numbers [1, 2, 3, 4, 5] and also find the final velocity of an object that starts at 8 m/s, accelerates at 1.5 m/s² for 7 seconds.
user
assistant
[{"name": "calculate_standard_deviation", "arguments": {"numbers": [1, 2, 3, 4, 5]}}, {"name": "final_velocity", "arguments": {"initial_velocity": 8, "acceleration": 1.5, "time": 7}}]