Question: number of verses in the greek national anthem
[{'answer': 'two', 'provenance': [{'wikipedia_id': '155349', 'title': 'Hymn to Liberty', 'start_paragraph_id': 1, 'start_character': 357, 'end_paragraph_id': 1, 'end_character': 360, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '155349', 'title': 'Hymn to Liberty', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 445, 'bleu_score': 0.672829706512826, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3448232230587611325}, 'section': 'Section::::Abstract.'}]}]