Question: what is the predominant form of religion in kenya
[{'answer': 'Christianity', 'provenance': [{'wikipedia_id': '13025961', 'title': 'Religion in Kenya', 'start_paragraph_id': 1, 'start_character': 37, 'end_paragraph_id': 1, 'end_character': 49, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13025961', 'title': 'Religion in Kenya', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 312, 'bleu_score': 0.808402142778166, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14493446539425841102}, 'section': 'Section::::Abstract.'}]}]