Question: when does the men's nit basketball tournament start
[{'answer': 'March 13 , 2018', 'provenance': [{'wikipedia_id': '54365416', 'title': '2018 National Invitation Tournament', 'start_paragraph_id': 17, 'start_character': 37, 'end_paragraph_id': 17, 'end_character': 52, 'bleu_score': 1.0, 'section': 'Section::::Schedule.\n'}]}, {'provenance': [{'wikipedia_id': '54365416', 'title': '2018 National Invitation Tournament', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 399, 'bleu_score': 0.9712154609069981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6353943097505036519}, 'section': 'Section::::Schedule.\n'}]}]