Question: who wrote i wandered lonely as a cloud
[{'answer': 'William Wordsworth', 'provenance': [{'wikipedia_id': '543334', 'title': 'I Wandered Lonely as a Cloud', 'start_paragraph_id': 1, 'start_character': 87, 'end_paragraph_id': 1, 'end_character': 105, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '543334', 'title': 'I Wandered Lonely as a Cloud', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 142, 'bleu_score': 0.9214109120166031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17874548958872358924}, 'section': 'Section::::Abstract.'}]}]