Question: when did anime become popular in the west
[{'answer': 'The 1960s', 'provenance': [{'wikipedia_id': '319589', 'title': 'History of anime', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::1960s.\n'}]}, {'provenance': [{'wikipedia_id': '319589', 'title': 'History of anime', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 533, 'bleu_score': 0.9776501033621461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10038693199270600591}, 'section': 'Section::::1960s.\n'}]}]