Question: who sings the song come together right now
[{'answer': 'the Beatles', 'provenance': [{'wikipedia_id': '1428555', 'title': 'Come Together', 'start_paragraph_id': 1, 'start_character': 51, 'end_paragraph_id': 1, 'end_character': 62, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1428555', 'title': 'Come Together', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 355, 'bleu_score': 0.872573591176507, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3743163426970093563}, 'section': 'Section::::Abstract.'}]}]