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": "convert_cooking_measurements", "description": "Converts a quantity of a cooking ingredient from one measurement unit to another.", "parameters": {"quantity": {"description": "The quantity of the item to convert.", "type": "float"}, "from_unit": {"description": "The unit of the input quantity (e.g., 'cup', 'gram').", "type": "str"}, "to_unit": {"description": "The unit to which the quantity should be converted (e.g., 'ounce', 'kilogram').", "type": "str"}, "item": {"description": "The cooking ingredient being converted (e.g., 'flour', 'sugar').", "type": "str"}}}]
If I have 500 grams of butter, how many cups does that convert to?
user
assistant
[{"name": "convert_cooking_measurements", "arguments": {"quantity": 500, "from_unit": "gram", "to_unit": "cup", "item": "butter"}}]