Question: major westward moves in sports franchises began in earnest in the major sports in
[{'answer': '1960s', 'provenance': [{'wikipedia_id': '26854068', 'title': 'Major League Baseball relocation of 1950s–60s', 'start_paragraph_id': 1, 'start_character': 47, 'end_paragraph_id': 1, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '26854068', 'title': 'Major League Baseball relocation of 1950s–60s', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 824, 'bleu_score': 0.9687635332632951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11383834640380510734}, 'section': 'Section::::Abstract.'}]}]