Question: Both MedStar Georgetown University Hospital and Children's National Medical Center are located in which U.S. city?
Sentence (from "Children's National Medical Center"): Featuring 303 beds and a Level IV NICU, Children's National is the regional referral center for pediatric emergency, trauma, cancer, cardiac and critical care as well as neonatology, orthopaedic surgery, neurology and neurosurgery.
Relevant evidence: No