Question: someone who went to california during the gold rush
[{'answer': 'Samuel Brannan', 'provenance': [{'wikipedia_id': '58296', 'title': 'California Gold Rush', 'start_paragraph_id': 7, 'start_character': 111, 'end_paragraph_id': 7, 'end_character': 125, 'bleu_score': 1.0, 'section': 'Section::::History.:Discovery announced.\n'}]}, {'provenance': [{'wikipedia_id': '58296', 'title': 'California Gold Rush', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 324, 'bleu_score': 0.962600167205617, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 287490403032487981}, 'section': 'Section::::History.:Discovery announced.\n'}]}]