Question: what is the normal typing words per minute
[{'answer': 'approximately 13 wpm', 'provenance': [{'wikipedia_id': '1227905', 'title': 'Words per minute', 'start_paragraph_id': 12, 'start_character': 97, 'end_paragraph_id': 12, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Handwriting.\n'}]}, {'provenance': [{'wikipedia_id': '1227905', 'title': 'Words per minute', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 221, 'bleu_score': 0.869296000773157, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17015102493799288023}, 'section': 'Section::::Handwriting.\n'}]}]