Question: how many teams are in the ncaa football
[{'answer': '129'}, {'provenance': [{'wikipedia_id': '5165795', 'title': 'List of NCAA Division I FBS football programs', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 232, 'bleu_score': 0.8815741981066071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9754978355139207574}, 'section': 'Section::::Abstract.'}]}]