Question: who is the owner of crown plaza rosemont
Answer: In 1990 , the InterContinental Hotels Group purchased the Holiday Inn family ; today its portfolio includes the luxury brand InterContinental Hotels & Resorts , the upscale boutique brand Hotel Indigo , the upscale extended stay brand Staybridge Suites , the midscale extended stay brand Candlewood Suites , the midscale , full service brand Holiday Inn Hotels & Resorts , Holiday Inn Club Vacations , EVEN Hotels , HUALUXE Hotels & Resorts , and the midscale limited service brand Holiday Inn Express .