Question: who did pennsylvania fight for in the civil war
[{'answer': 'Union', 'provenance': [{'wikipedia_id': '6064714', 'title': 'Pennsylvania in the American Civil War', 'start_paragraph_id': 1, 'start_character': 94, 'end_paragraph_id': 1, 'end_character': 99, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6064714', 'title': 'Pennsylvania in the American Civil War', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 592, 'bleu_score': 0.978606533029418, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 390882960335169328}, 'section': 'Section::::Abstract.'}]}]