Question: when did they put the 3 point line in
[{'answer': '1979 -- 80'}, {'provenance': [{'wikipedia_id': '2214267', 'title': 'Three-point field goal', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 339, 'bleu_score': 0.581354864857073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14805672209803373264}, 'section': 'Section::::History.\n'}]}]