Question: who wrote the opinion in griswold v connecticut
[{'answer': 'Justice William O. Douglas', 'provenance': [{'wikipedia_id': '171813', 'title': 'Griswold v. Connecticut', 'start_paragraph_id': 2, 'start_character': 67, 'end_paragraph_id': 2, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Justice Arthur Goldberg', 'provenance': [{'wikipedia_id': '171813', 'title': 'Griswold v. Connecticut', 'start_paragraph_id': 2, 'start_character': 518, 'end_paragraph_id': 2, 'end_character': 541, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Justice Byron White', 'provenance': [{'wikipedia_id': '171813', 'title': 'Griswold v. Connecticut', 'start_paragraph_id': 2, 'start_character': 648, 'end_paragraph_id': 2, 'end_character': 667, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Justice John Marshall Harlan II', 'provenance': [{'wikipedia_id': '171813', 'title': 'Griswold v. Connecticut', 'start_paragraph_id': 2, 'start_character': 672, 'end_paragraph_id': 2, 'end_character': 703, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '171813', 'title': 'Griswold v. Connecticut', 'start_paragraph_id': 2, 'start_character': 21, 'end_paragraph_id': 2, 'end_character': 802, 'bleu_score': 0.675174512076666, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12001526128348610583}, 'section': 'Section::::Abstract.'}]}]