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": "contacts", "description": "Fetches the contacts list from a specified WhatsApp instance using the Maytapi API.", "parameters": {"phone_id": {"description": "The unique identifier for the phone instance in the Maytapi WhatsApp service.", "type": "str", "default": ""}}}, {"name": "get_an_answer", "description": "Fetches an answer based on the given query parameters from a specific API endpoint.", "parameters": {"page": {"description": "The page number to fetch. Default is '1'.", "type": "str, optional", "default": "1"}, "limit": {"description": "The number of items per page. Default is '10'.", "type": "str, optional", "default": "10"}, "status": {"description": "The status of the dialogue (e.g., 'approved' or 'analyzing'). Default is 'approved'.", "type": "str, optional", "default": "approved"}, "answer": {"description": "The pre-defined response for the initial speech of the dialogue. Default is 'Hi, how are you?'.", "type": "str, optional", "default": "Hi, how are you?"}, "is_id": {"description": "The unique identifier of the dialogue. Default is '5ec47b3d8958430d6a6d5898'.", "type": "str, optional", "default": "5ec47b3d8958430d6a6d5898"}, "speech": {"description": "The initial speech input for which an answer is sought. Default is 'Hi'.", "type": "str, optional", "default": "Hi"}, "user": {"description": "The unique identifier of the user who created the dialogue. Default is '5ec479048958430d6a6d5895'.", "type": "str, optional", "default": "5ec479048958430d6a6d5895"}}}]
Retrieve the first page of answers from the English Talking API with a limit of 20 items, where the dialogue status is 'approved'.
user
assistant
[{"name": "get_an_answer", "arguments": {"page": "1", "limit": "20", "status": "approved"}}]