Question: who wrote first time ever i saw your face
[{'answer': 'Ewan MacColl', 'provenance': [{'wikipedia_id': '4794223', 'title': 'The First Time Ever I Saw Your Face', 'start_paragraph_id': 1, 'start_character': 105, 'end_paragraph_id': 1, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]