Question: how big is washington state in square miles
[{'answer': '71,362 square miles', 'provenance': [{'wikipedia_id': '13015878', 'title': 'Washington (state)', 'start_paragraph_id': 2, 'start_character': 54, 'end_paragraph_id': 2, 'end_character': 73, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13015878', 'title': 'Washington (state)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 956, 'bleu_score': 0.9045368034491721, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3236301796897568851}, 'section': 'Section::::Abstract.'}]}]