Question: what is the origin of the name omar
[{'answer': 'Arabic', 'provenance': [{'wikipedia_id': '30888962', 'title': 'Omar (name)', 'start_paragraph_id': 1, 'start_character': 256, 'end_paragraph_id': 1, 'end_character': 262, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30888962', 'title': 'Omar (name)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 367, 'bleu_score': 0.596316229821038, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4088110990733015118}, 'section': 'Section::::Abstract.'}]}]