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": "draw_cards", "description": "Shuffles a standard deck of 52 cards and draws a specified number of cards from the top.", "parameters": {"num_draw": {"description": "The number of cards to be drawn. Defaults to 1.", "type": "int, optional", "default": 1}}}, {"name": "min_meeting_rooms", "description": "Finds the minimum number of meeting rooms required to accommodate all meetings.", "parameters": {"intervals": {"description": "A list of meeting time intervals, where each interval is represented as [start_time, end_time].", "type": "List[List[int]]"}}}, {"name": "is_valid_sudoku", "description": "Checks if a 9x9 Sudoku board is valid.", "parameters": {"board": {"description": "The Sudoku board represented as a 2D list of strings.", "type": "List[List[str]]"}}}, {"name": "calculate_electric_field", "description": "Calculate the electric field produced by a charge at a certain distance.", "parameters": {"charge": {"description": "Charge in coulombs producing the electric field.", "type": "int", "default": 8.854e-12}, "distance": {"description": "Distance from the charge in meters where the field is being measured.", "type": "int", "default": 8.854e-12}, "permitivity": {"description": "Permitivity of the space where field is being calculated, default is 8.854e-12.", "type": "float"}}}]
Draw 6 cards from a deck and check if a Sudoku board is valid. The board should have numbers from 1 to 9 in each row, column, and 3x3 subgrid without repetition.
user
assistant
[{"name": "draw_cards", "arguments": {"num_draw": 6}}, {"name": "is_valid_sudoku", "arguments": {"board": [[5, 3, ".", ".", 7, ".", ".", ".", "."], [6, ".", ".", 1, 9, 5, ".", ".", "."], [".", 9, 8, ".", ".", ".", ".", 6, "."], [8, ".", ".", ".", 6, ".", ".", ".", 3], [4, ".", ".", 8, ".", 3, ".", ".", 1], [7, ".", ".", ".", 2, ".", ".", ".", 6], [".", 6, ".", ".", ".", ".", 2, 8, "."], [".", ".", ".", 4, 1, 9, ".", ".", 5], [".", ".", ".", ".", 8, ".", ".", 7, 9]]}}]