sentence: 로너갠, 데이빗 F. Hit Records, 1950-1975. Scarecrow Press, 2004. ISBN 0-8108-5129-6
subject_entity: {'word': '데이빗 F. Hit Records', 'start_idx': 5, 'end_idx': 22, 'type': 'POH'}
object_entity: {'word': '1950-1975', 'start_idx': 25, 'end_idx': 33, 'type': 'DAT'}