Question: what is the first book in the eragon series
[{'answer': 'Eragon', 'provenance': [{'wikipedia_id': '44487897', 'title': 'The Inheritance Cycle', 'start_paragraph_id': 1, 'start_character': 222, 'end_paragraph_id': 1, 'end_character': 228, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '44487897', 'title': 'The Inheritance Cycle', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 657, 'bleu_score': 0.913561946922772, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5829123513314435173}, 'section': 'Section::::Abstract.'}]}]