input: Generate an approximately fifteen-word sentence that describes all this data: Alvis Speed 25, manufacturer, Alvis Car and Engineering Company

sentence: Alvis Speed 25 was manufactured by the Alvis Car and Engineering Company.

input: Generate an approximately fifteen-word sentence that describes all this data: Auburn, Alabama, areaTotal, 140.8 (square kilometres)

sentence: The total area of Auburn, Alabama is 140.8 Sq Km.

input: Generate an approximately fifteen-word sentence that describes all this data: Ann Arbor, Michigan, isPartOf, Washtenaw County, Michigan; Ann Arbor, Michigan, isPartOf, Michigan; Michigan, capital, Lansing, Michigan

sentence:
Ann Arbor is part of Washtenaw County in Michigan, whose capital is Lansing.