Question: who wrote if you go away on a summer's day
[{'answer': 'Jacques Brel', 'provenance': [{'wikipedia_id': '3750987', 'title': 'If You Go Away', 'start_paragraph_id': 1, 'start_character': 46, 'end_paragraph_id': 1, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Rod McKuen', 'provenance': [{'wikipedia_id': '3750987', 'title': 'If You Go Away', 'start_paragraph_id': 1, 'start_character': 116, 'end_paragraph_id': 1, 'end_character': 126, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]