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": "longest_common_prefix", "description": "Finds the longest common prefix among a list of strings.", "parameters": {"strs": {"description": "The list of strings.", "type": "List[str]"}}}, {"name": "merge_dictionaries", "description": "Merges two dictionaries into a single dictionary.", "parameters": {"dict1": {"description": "The first dictionary.", "type": "Dict"}, "dict2": {"description": "The second dictionary.", "type": "Dict"}}}]
What is the longest common prefix in the list ['dog', 'racecar', 'car'] and how can we merge these dictionaries: {'fruit': 'apple', 'vegetable': 'carrot'} and {'fruit': 'banana', 'meat': 'beef'}?
user
assistant
[{"name": "longest_common_prefix", "arguments": {"strs": ["dog", "racecar", "car"]}}, {"name": "merge_dictionaries", "arguments": {"dict1": {"fruit": "apple", "vegetable": "carrot"}, "dict2": {"fruit": "banana", "meat": "beef"}}}]