Question: in which case did the supreme court reinstate the death penalty
[{'answer': 'Gregg v. Georgia', 'provenance': [{'wikipedia_id': '351784', 'title': 'Furman v. Georgia', 'start_paragraph_id': 2, 'start_character': 227, 'end_paragraph_id': 2, 'end_character': 243, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '351784', 'title': 'Furman v. Georgia', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 291, 'bleu_score': 0.9611463610973231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9114660136114249802}, 'section': 'Section::::Abstract.'}]}]