Question: Promus Hotel Corporation was a hotel owner, management, and franchise company, it was spun off from which American brand of hotels, and a subsidiary of InterContinental Hotels Group, in December of 1989?
Sentence (from "Holiday Inn"): Founded as a U.S. motel chain, it has grown to be one of the world's largest hotel chains, with 1,145 active hotels as of 30, 2016 .
Relevant evidence: No