Question: who sings make it last forever with keith sweat
[{'answer': 'Jacci McGhee', 'provenance': [{'wikipedia_id': '2193201', 'title': 'Make It Last Forever (song)', 'start_paragraph_id': 1, 'start_character': 59, 'end_paragraph_id': 1, 'end_character': 71, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2193201', 'title': 'Make It Last Forever (song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 265, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7247268527866612284}, 'section': 'Section::::Abstract.'}]}]