Question: when did jason put on the hockey mask
[{'answer': '1980', 'provenance': [{'wikipedia_id': '329119', 'title': 'Jason Voorhees', 'start_paragraph_id': 1, 'start_character': 115, 'end_paragraph_id': 1, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '329119', 'title': 'Jason Voorhees', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 586, 'bleu_score': 0.9511398758100721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17969743773511234558}, 'section': 'Section::::Abstract.'}]}]