User question:
user: I'm currently working on a geography project that involves mapping out time zones for different locations around the globe. As part of this project, I need to know the time zone for a specific coordinate. Could you provide me with the time zone for the location at longitude 123.45 and latitude -67.89?

Available functions:
name: get_time_zone_by_coord
description: Finds the timezone of a coordinate.
parameters: type: dict
properties: long: type: string
description: The longitude of the coordinate.
lat: type: string
description: The latitude of the coordinate.
required: long
lat
name: geometry_area_circle
description: Calculates the area of a circle.
parameters: type: dict
properties: radius: type: integer
description: The radius of the circle, in feet.
required: radius
name: get_stock_price_by_stock_name
description: Finds the price of a stock by its stock name.
parameters: type: dict
properties: stock_name: type: string
description: The stock name of the product, in the format of the stock symbol.
required: stock_name

Ground-truth function call(s):
get_time_zone_by_coord(long='123.45', lat='-67.89')