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": "datum_conversion", "description": "Converts latitude and longitude from one geodetic system to another using the Navitime Geocoding API.", "parameters": {"coord": {"description": "Latitude and longitude before conversion. Supports millisecond and degree notation.", "type": "str", "default": "35.624822,139.742121"}, "after_datum": {"description": "The target geodetic system for conversion. Options are 'wgs84' for World Geodetic System (default) and 'tokyo' for Old Japan Geodetic System.", "type": "str", "default": "wgs84"}}}]
I'm trying to find the geodetic conversion for the Empire State Building in the Old Japan Geodetic System. Also, convert the location of the Tokyo Tower from the Old Japan Geodetic System to the World Geodetic System.
user
assistant
[{"name": "datum_conversion", "arguments": {"coord": "40.748440,-73.985664", "after_datum": "tokyo"}}, {"name": "datum_conversion", "arguments": {"coord": "35.658581,139.745433", "after_datum": "wgs84"}}]