Question: what is the official flower of the belmont stakes
[{'answer': 'white carnations', 'provenance': [{'wikipedia_id': '62398', 'title': 'Belmont Stakes', 'start_paragraph_id': 27, 'start_character': 336, 'end_paragraph_id': 27, 'end_character': 352, 'bleu_score': 1.0, 'section': 'Section::::Traditions.\n'}]}, {'provenance': [{'wikipedia_id': '62398', 'title': 'Belmont Stakes', 'start_paragraph_id': 27, 'start_character': 0, 'end_paragraph_id': 27, 'end_character': 721, 'bleu_score': 0.9844346099707091, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17719143162574686257}, 'section': 'Section::::Traditions.\n'}]}]