Question: what is the name of the pig in charlotte's web
[{'answer': 'Wilbur', 'provenance': [{'wikipedia_id': '302301', 'title': "Charlotte's Web", 'start_paragraph_id': 1, 'start_character': 215, 'end_paragraph_id': 1, 'end_character': 221, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '302301', 'title': "Charlotte's Web", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 459, 'bleu_score': 0.8927669144075701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12943881013537215338}, 'section': 'Section::::Abstract.'}]}]