Question: who has written the book the famished road
[{'answer': 'Nigerian author Ben Okri', 'provenance': [{'wikipedia_id': '3436558', 'title': 'The Famished Road', 'start_paragraph_id': 1, 'start_character': 32, 'end_paragraph_id': 1, 'end_character': 56, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3436558', 'title': 'The Famished Road', 'start_paragraph_id': 1, 'start_character': 152, 'end_paragraph_id': 1, 'end_character': 723, 'bleu_score': 0.818244565107606, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4616792776272810044}, 'section': 'Section::::Abstract.'}]}]