Question: how many cc is a 88 cubic inch motor
[{'answer': '1,450'}, {'provenance': [{'wikipedia_id': '7251029', 'title': 'Harley-Davidson Twin Cam engine', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 437, 'bleu_score': 0.5988215526574461, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 60502706686905040}, 'section': 'Section::::Differences from predecessor (Evolution engine).\n'}]}]