Question: percentage of the world that has brown eyes
[{'answer': 'The majority', 'provenance': [{'wikipedia_id': '759008', 'title': 'Eye color', 'start_paragraph_id': 46, 'start_character': 259, 'end_paragraph_id': 46, 'end_character': 271, 'bleu_score': 1.0, 'section': 'Section::::Eye color chart (Martin scale).:Brown.\n'}]}, {'provenance': [{'wikipedia_id': '759008', 'title': 'Eye color', 'start_paragraph_id': 46, 'start_character': 0, 'end_paragraph_id': 46, 'end_character': 337, 'bleu_score': 0.753546282369, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 370090240346361583}, 'section': 'Section::::Eye color chart (Martin scale).:Brown.\n'}]}]