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": "countries", "description": "Fetches a list of countries, filtered by the provided optional criteria. If no criteria are set, all known countries are returned.", "parameters": {"asciimode": {"description": "Display results using ASCII characters.", "type": "bool, optional", "default": ""}, "limit": {"description": "The maximum number of results to retrieve.", "type": "int, optional", "default": ""}, "hateoasmode": {"description": "Include HATEOAS-style links in results.", "type": "bool, optional", "default": ""}, "offset": {"description": "The zero-based offset index into the results.", "type": "int, optional", "default": ""}, "currencycode": {"description": "Only countries supporting this currency.", "type": "str, optional", "default": ""}, "languagecode": {"description": "Display results in this language.", "type": "str, optional", "default": ""}, "sort": {"description": "How to sort the results. Format: \u00b1SORT_FIELD where SORT_FIELD = code | name.", "type": "str, optional", "default": ""}, "nameprefixdefaultlangresults": {"description": "When name-prefix matching, whether to match on names in the default language if a non-default language is requested.", "type": "bool, optional", "default": ""}, "nameprefix": {"description": "Only countries whose names start with this prefix. If languagecode is set, the prefix will be matched on the name as it appears in that language.", "type": "str, optional", "default": ""}}}, {"name": "getzipcodebycounty", "description": "Fetches the ZIP code information for a given county using the Zillow API.", "parameters": {"county": {"description": "The name of the county for which the ZIP code information is to be retrieved.", "type": "str", "default": "Hampshire"}}}]
Fetch a list of all known countries. Also, return the ZIP code information for the county of Los Angeles.
user
assistant
[{"name": "countries", "arguments": {}}, {"name": "getzipcodebycounty", "arguments": {"county": "Los Angeles"}}]