Question: who sings the chorus in bad and boujee
[{'answer': 'Migos and Lil Uzi Vert', 'provenance': [{'wikipedia_id': '52287219', 'title': 'Bad and Boujee', 'start_paragraph_id': 2, 'start_character': 450, 'end_paragraph_id': 2, 'end_character': 472, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52287219', 'title': 'Bad and Boujee', 'start_paragraph_id': 8, 'start_character': 0, 'end_paragraph_id': 8, 'end_character': 353, 'bleu_score': 0.8377839873150411, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10217700058594151294}, 'section': 'Section::::Chart performance.\n'}]}]