input: Generate an approximately fifteen-word sentence that describes all this data: United Kingdom, capital, London

sentence: London is the capital of the UK.

input: Generate an approximately fifteen-word sentence that describes all this data: Bacon sandwich, ingredient, Ketchup; BLT, dishVariation, Club sandwich; Bacon sandwich, dishVariation, BLT

sentence: BLT is a variation of the club sandwich and the bacon sandwich. Ketchup can be an ingredient in a bacon sandwich.

input: Generate an approximately fifteen-word sentence that describes all this data: Atlanta, areaTotal, 347.1 (square kilometres)

sentence:
The total area of Atlanta is 347.1 (square kilometres).