context: Lobbyist cannot have a location of at ocean. Town is located at valley. Medical procedure cannot have a location of grassy field. Medical procedure is a operation. Valley is located at west virginia. Medical procedure is located at hospital. Medical procedure cannot have a location of sink. Hospital is located at town. Lobbyist cannot have a location of west virginia. Virus is located at at ocean. Town cannot have a location of sink.
text: Medical procedure cannot have a location of valley.