input: Generate an approximately fifteen-word sentence that describes all this data: A.S. Roma, manager, Luciano Spalletti

sentence: The manager of A.S. Roma is Luciano Spalletti.

input: Generate an approximately fifteen-word sentence that describes all this data: 10 Hygiea, apoapsis, 523951582.33968 (kilometres)

sentence: 10 Hygiea has an apoapsis of 523951582.33968 kilometres.

input: Generate an approximately fifteen-word sentence that describes all this data: Greece, leader, Prokopis Pavlopoulos

sentence:
Greece's leader name is Prokopis Pavlopoulos.