Question: who sang first line of we are the world
[{'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.'}]}, {'answer': 'Stevie Wonder', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 7, 'start_character': 1035, 'end_paragraph_id': 7, 'end_character': 1048, 'bleu_score': 1.0, 'section': 'Section::::Background and writing.\n'}]}, {'answer': 'Paul Simon', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 19, 'start_character': 425, 'end_paragraph_id': 19, 'end_character': 435, 'bleu_score': 1.0, 'section': 'Section::::Music and vocal arrangements.\n'}]}, {'answer': 'Kenny Rogers', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 7, 'start_character': 846, 'end_paragraph_id': 7, 'end_character': 858, 'bleu_score': 1.0, 'section': 'Section::::Background and writing.\n'}]}, {'answer': 'James Ingram', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 19, 'start_character': 451, 'end_paragraph_id': 19, 'end_character': 463, 'bleu_score': 1.0, 'section': 'Section::::Music and vocal arrangements.\n'}]}, {'answer': 'Tina Turner', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 15, 'start_character': 407, 'end_paragraph_id': 15, 'end_character': 418, 'bleu_score': 1.0, 'section': 'Section::::Recording sessions.\n'}]}, {'answer': 'Billy Joel', 'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 15, 'start_character': 346, 'end_paragraph_id': 15, 'end_character': 356, 'bleu_score': 1.0, 'section': 'Section::::Recording sessions.\n'}]}, {'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 1108, 'bleu_score': 0.9758151891653221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6876153100576398412}, 'section': 'Section::::Music and vocal arrangements.\n'}]}, {'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6876153100576398412}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '685793', 'title': 'We Are the World', 'section': 'Section::::Music and vocal arrangements.\n', 'start_paragraph_id': 19, 'end_paragraph_id': 19, 'meta': {'evidence_span': ['"We Are the World" opens with Lionel Richie, Stevie Wonder, Paul Simon, Kenny Rogers, James Ingram, Tina Turner, and Billy Joel singing the first verse. Michael Jackson and Diana Ross follow, completing the first chorus together. Dionne Warwick, Willie Nelson, and Al Jarreau sing the second verse, before Bruce Springsteen, Kenny Loggins, Steve Perry, and Daryl Hall go through the second chorus. Co-writer Jackson, Huey Lewis, Cyndi Lauper, and Kim Carnes follow with the song\'s bridge.', '"We Are the World" opens with Lionel Richie, Stevie Wonder, Paul Simon, Kenny Rogers, James Ingram, Tina Turner, and Billy Joel singing the first verse', '"We Are the World" opens with Lionel Richie, Stevie Wonder, Paul Simon, Kenny Rogers, James Ingram, Tina Turner, and Billy Joel singing the first verse.']}}]}]