Question: what was the inaugural year of the ncaa tournament
[{'answer': '1939', 'provenance': [{'wikipedia_id': '4376955', 'title': '1939 NCAA Basketball Tournament', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 4, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4376955', 'title': '1939 NCAA Basketball Tournament', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 269, 'bleu_score': 0.9529077664391161, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15025674276928250636}, 'section': 'Section::::Abstract.'}]}]