Question: when was guess who's coming to dinner made
[{'answer': '1967', 'provenance': [{'wikipedia_id': '70647', 'title': "Guess Who's Coming to Dinner", 'start_paragraph_id': 1, 'start_character': 34, 'end_paragraph_id': 1, 'end_character': 38, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '70647', 'title': "Guess Who's Coming to Dinner", 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 549, 'bleu_score': 0.6738161339773331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16507731177295376621}, 'section': 'Section::::Abstract.'}]}]