Question: when did the printing press come to england
[{'answer': 'in 1476', 'provenance': [{'wikipedia_id': '142743', 'title': 'William Caxton', 'start_paragraph_id': 1, 'start_character': 163, 'end_paragraph_id': 1, 'end_character': 170, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '142743', 'title': 'William Caxton', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 236, 'bleu_score': 0.9529077664391161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4066916593849949838}, 'section': 'Section::::Abstract.'}]}]