Question: who played slide guitar on my sweet lord
[{'answer': 'Harrison', 'provenance': [{'wikipedia_id': '1117235', 'title': 'My Sweet Lord', 'start_paragraph_id': 1, 'start_character': 53, 'end_paragraph_id': 1, 'end_character': 61, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1117235', 'title': 'My Sweet Lord', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 574, 'bleu_score': 0.7838354793774931, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13985790304818933779}, 'section': 'Section::::Abstract.'}]}]