Question: who sings lead vocals on love will keep us alive
[{'answer': 'Timothy B. Schmit', 'provenance': [{'wikipedia_id': '15452458', 'title': 'Love Will Keep Us Alive', 'start_paragraph_id': 1, 'start_character': 271, 'end_paragraph_id': 1, 'end_character': 288, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '15452458', 'title': 'Love Will Keep Us Alive', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 288, 'bleu_score': 0.75917200737082, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1526314834912067217}, 'section': 'Section::::Abstract.'}]}]