Question: what is the postal code for warri nigeria
[{'answer': '332', 'provenance': [{'wikipedia_id': '24835793', 'title': 'Warri South', 'start_paragraph_id': 4, 'start_character': 31, 'end_paragraph_id': 4, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24835793', 'title': 'Warri South', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 34, 'bleu_score': 0.7598356856515921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12001675239838237793}, 'section': 'Section::::Abstract.'}]}]