Question: when was i wandered lonely as a cloud published
[{'answer': '1807', 'provenance': [{'wikipedia_id': '543334', 'title': 'I Wandered Lonely as a Cloud', 'start_paragraph_id': 2, 'start_character': 170, 'end_paragraph_id': 2, 'end_character': 174, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '543334', 'title': 'I Wandered Lonely as a Cloud', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 315, 'bleu_score': 0.9657992495762461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2101734302936726403}, 'section': 'Section::::Abstract.'}]}]