Question: which asia community first brought buddhism to america during the gold rush of 1848
[{'answer': 'China', 'provenance': [{'wikipedia_id': '1486241', 'title': 'Buddhism in the United States', 'start_paragraph_id': 16, 'start_character': 204, 'end_paragraph_id': 16, 'end_character': 209, 'bleu_score': 1.0, 'section': 'Section::::Types of Buddhism in the United States.:Immigrant Buddhism.\n'}]}, {'provenance': [{'wikipedia_id': '1486241', 'title': 'Buddhism in the United States', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 307, 'bleu_score': 0.9611463610973231, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2873363758721065018}, 'section': 'Section::::Types of Buddhism in the United States.:Immigrant Buddhism.\n'}]}]