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_kth_smallest_number", "description": "Finds the kth smallest number in a list.", "parameters": {"nums": {"description": "The list of numbers.", "type": "List[int]"}, "k": {"description": "The position (1-based index) of the smallest number to find.", "type": "int"}}}, {"name": "integrate", "description": "Calculate the area under a curve for a specified function between two x values.", "parameters": {"function": {"description": "The function to integrate, represented as a string. For example, 'x^3'", "type": "str", "default": "trapezoid"}, "start_x": {"description": "The starting x-value to integrate over.", "type": "int", "default": "trapezoid"}, "end_x": {"description": "The ending x-value to integrate over.", "type": "int"}, "method": {"description": "The method of numerical integration to use. Choices are 'trapezoid' or 'simpson'.", "type": "str"}}}, {"name": "potential_energy", "description": "Calculates the electrostatic potential energy given the charge and voltage.", "parameters": {"charge": {"description": "The electric charge.", "type": "float"}, "voltage": {"description": "The electric potential difference (voltage).", "type": "float"}}}]
Find the 3rd smallest number in the list [12, 5, 15, 7, 2]. Then, find the 2nd smallest number in the list [20, 10, 30, 40, 50]. Finally, find the 1st smallest number in the list [100, 200, 300, 400, 500].
user
assistant
[{"name": "find_kth_smallest_number", "arguments": {"nums": [12, 5, 15, 7, 2], "k": 3}}, {"name": "find_kth_smallest_number", "arguments": {"nums": [20, 10, 30, 40, 50], "k": 2}}, {"name": "find_kth_smallest_number", "arguments": {"nums": [100, 200, 300, 400, 500], "k": 1}}]