Question: how long the course of civil engineering is
[{'answer': 'three to five years', 'provenance': [{'wikipedia_id': '5762', 'title': 'Civil engineering', 'start_paragraph_id': 16, 'start_character': 100, 'end_paragraph_id': 16, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Education.\n'}]}, {'provenance': [{'wikipedia_id': '5762', 'title': 'Civil engineering', 'start_paragraph_id': 16, 'start_character': 0, 'end_paragraph_id': 16, 'end_character': 771, 'bleu_score': 0.8411865966037421, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1897158348575988731}, 'section': 'Section::::Education.\n'}]}]