Question: which side of the heart is the tricuspid valve
[{'answer': 'right dorsal side', 'provenance': [{'wikipedia_id': '237416', 'title': 'Tricuspid valve', 'start_paragraph_id': 1, 'start_character': 64, 'end_paragraph_id': 1, 'end_character': 81, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '237416', 'title': 'Tricuspid valve', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 275, 'bleu_score': 0.7817651889908791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12616901581915530077}, 'section': 'Section::::Abstract.'}]}]