Question: who was in the crows nest when the titanic struck the iceberg
[{'answer': 'Reginald Lee', 'provenance': [{'wikipedia_id': '2515485', 'title': 'Frederick Fleet', 'start_paragraph_id': 1, 'start_character': 187, 'end_paragraph_id': 1, 'end_character': 199, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Frederick Fleet', 'provenance': [{'wikipedia_id': '2515485', 'title': 'Frederick Fleet', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]