Question: which type of gold deposit is found in streams
[{'answer': 'residual', 'provenance': [{'wikipedia_id': '293076', 'title': 'Placer mining', 'start_paragraph_id': 12, 'start_character': 337, 'end_paragraph_id': 12, 'end_character': 345, 'bleu_score': 1.0, 'section': 'Section::::Deposits.\n'}]}, {'answer': 'alluvial', 'provenance': [{'wikipedia_id': '293076', 'title': 'Placer mining', 'start_paragraph_id': 1, 'start_character': 43, 'end_paragraph_id': 1, 'end_character': 51, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'bench', 'provenance': [{'wikipedia_id': '293076', 'title': 'Placer mining', 'start_paragraph_id': 12, 'start_character': 363, 'end_paragraph_id': 12, 'end_character': 368, 'bleu_score': 1.0, 'section': 'Section::::Deposits.\n'}]}, {'provenance': [{'wikipedia_id': '293076', 'title': 'Placer mining', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 376, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9056737638979227969}, 'section': 'Section::::Deposits.\n'}]}]