Question: how many basketball teams are in the nit
[{'answer': '32', 'provenance': [{'wikipedia_id': '548896', 'title': 'National Invitation Tournament', 'start_paragraph_id': 10, 'start_character': 91, 'end_paragraph_id': 10, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::History.:Founding.\n'}]}]