Question: who wrote the play a raisin in the sun
[{'answer': 'Lorraine Hansberry', 'provenance': [{'wikipedia_id': '30876903', 'title': 'A Raisin in the Sun', 'start_paragraph_id': 1, 'start_character': 33, 'end_paragraph_id': 1, 'end_character': 51, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30876903', 'title': 'A Raisin in the Sun', 'start_paragraph_id': 1, 'start_character': 2, 'end_paragraph_id': 1, 'end_character': 526, 'bleu_score': 0.851017380027683, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 439618248599647953}, 'section': 'Section::::Abstract.'}]}]