Question: who makes the blades for dollar shave club
[{'answer': 'Dorco', 'provenance': [{'wikipedia_id': '35139746', 'title': 'Dollar Shave Club', 'start_paragraph_id': 11, 'start_character': 95, 'end_paragraph_id': 11, 'end_character': 100, 'bleu_score': 1.0, 'section': 'Section::::Products.\n'}]}, {'provenance': [{'wikipedia_id': '35139746', 'title': 'Dollar Shave Club', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 109, 'bleu_score': 0.788404439680587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8545341131987903629}, 'section': 'Section::::Products.\n'}]}]