Question: Which hospital, MedStar Washington Hospital Center or George Washington University Hospital, opened on August 23, 2002, with 371 beds?
Sentence (from "MedStar Washington Hospital Center"): MedStar Washington Hospital Center is the largest private hospital in Washington, D.C. A member of MedStar Health, the not-for-profit Hospital Center is licensed for 926 beds.
Relevant evidence: Yes