Question: where is the republic of the congo located
[{'answer': 'Central Africa', 'provenance': [{'wikipedia_id': '19599929', 'title': 'Republic of the Congo', 'start_paragraph_id': 1, 'start_character': 168, 'end_paragraph_id': 1, 'end_character': 182, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19599929', 'title': 'Republic of the Congo', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 456, 'bleu_score': 0.57838282863237, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7204565093683289946}, 'section': 'Section::::Abstract.'}]}]