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": "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": "count_vowels", "description": "Counts the number of vowels in a given text.", "parameters": {"text": {"description": "The input text.", "type": "str"}}}]
Please flatten: [['a', 'b'], ['c', ['d', 'e', 'f']]] and count vowels in 'Alphabet Soup'.
user
assistant
[{"name": "flatten_list", "arguments": {"nested_list": [["a", "b"], ["c", ["d", "e", "f"]]]}}, {"name": "count_vowels", "arguments": {"text": "Alphabet Soup"}}]