Question: who sings with florida georgia line let it be
[{'answer': 'Bebe Rexha', 'provenance': [{'wikipedia_id': '54438589', 'title': 'Meant to Be (Bebe Rexha song)', 'start_paragraph_id': 0, 'start_character': 13, 'end_paragraph_id': 0, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '54438589', 'title': 'Meant to Be (Bebe Rexha song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 345, 'bleu_score': 0.726186753406311, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6936735375513708029}, 'section': 'Section::::Abstract.'}]}]