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": "carbonfootprintfromcartravel", "description": "Calculates the CO2 emissions in kilograms from a car journey using a specified vehicle type and distance.", "parameters": {"distance": {"description": "The distance traveled by the car in kilometers.", "type": "str", "default": "100"}, "vehicle": {"description": "The type of car used for the journey. Options include:", "type": "str", "default": "SmallDieselCar"}}}, {"name": "get_tamil_calendar_date", "description": "Fetches the Tamil calendar date corresponding to the given English calendar date using the Yawin Indian Astrology API.", "parameters": {"date": {"description": "The English calendar date in the format 'YYYY-MM-DD'.", "type": "str", "default": "2023-04-14"}}}, {"name": "nearest_airport_from_postal_code", "description": "Retrieves the nearest airport to a given postal code within a specified country.", "parameters": {"postal_code": {"description": "The postal code for which to find the nearest airport.", "type": "str", "default": ""}, "country_code": {"description": "The two-digit country code corresponding to the postal code.", "type": "str", "default": ""}}}, {"name": "search_for_a_word_in_quran", "description": "Search for a given keyword in the English translation of the Quran and return the verses containing the keyword and total matches in JSON format.", "parameters": {"searchterm": {"description": "The keyword or phrase to search for in the Quran.", "type": "str", "default": "muhammad"}}}, {"name": "dna2mrna", "description": "Converts a DNA sequence into an mRNA sequence using the specified API.", "parameters": {"dna": {"description": "The DNA sequence to be transformed into an mRNA sequence.", "type": "str", "default": "TACAAAGGCTAACGTCCTAGAGCTATT"}}}]
What is the nearest airport to the postal code '10001' in the USA?
user
assistant
[{"name": "nearest_airport_from_postal_code", "arguments": {"postal_code": "10001", "country_code": "US"}}]