Question: who wrote the lyrics to we are the world
[{'answer': 'Michael Jackson', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 1, 'start_character': 147, 'end_paragraph_id': 1, 'end_character': 162, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Lionel Richie', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 1, 'start_character': 167, 'end_paragraph_id': 1, 'end_character': 180, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]