Question: when did jane and chris win the olympics
[{'answer': 'Sarajevo 1984 Winter Olympics', 'provenance': [{'wikipedia_id': '1546012', 'title': 'Torvill and Dean', 'start_paragraph_id': 1, 'start_character': 144, 'end_paragraph_id': 1, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1546012', 'title': 'Torvill and Dean', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 713, 'bleu_score': 0.558910324257699, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 616495959311519429}, 'section': 'Section::::Abstract.'}]}]