Question: who won the battle of galveston in the civil war
[{'answer': 'Confederate forces', 'provenance': [{'wikipedia_id': '2472067', 'title': 'Battle of Galveston', 'start_paragraph_id': 1, 'start_character': 84, 'end_paragraph_id': 1, 'end_character': 102, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2472067', 'title': 'Battle of Galveston', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 221, 'bleu_score': 0.948006874591591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14963164585671647895}, 'section': 'Section::::Abstract.'}]}]