Question: thing that connects tongue to bottom of mouth
[{'answer': 'frenulum of tongue', 'provenance': [{'wikipedia_id': '2831210', 'title': 'Frenulum of tongue', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2831210', 'title': 'Frenulum of tongue', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 214, 'bleu_score': 0.948006874591591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14917787674291952490}, 'section': 'Section::::Abstract.'}]}]