Question: What is the pig called in charlotte's web?

context: Michael Medved gave the film three-and-a-half stars out of four, calling it "irresistible" and "glowing with goodness". Medved also said that Dakota Fanning's performance was "delightfully spunky". Owen Gleiberman of "Entertainment Weekly" stated that the film was "a bit noisy" but praised the director for putting "the book, in all its glorious tall-tale reverence, right up on screen." He later went on to say that "What hooks you from the start is Dakota Fanning's unfussy passion as Fern." Conversely, Colm Andrew of the Manx Independent gave the film a score of 6/10, saying that the main problem was "the ultra-cute characterisation of Wilbur, resulting in half the audience rooting for his demise" although overall it was "a competent retelling of a classic story that won't offend".
question: What is the main pig called in the book Charlotte's Web?
short_answers: Wilbur
context: No context provided
question: What is the rival pig called in the book Charlotte's Web?
short_answers: Uncle

Answer: Charlotte's Web is a book of children's literature by American author E. B. White and illustrated by Garth Williams published on October 15, 1952, by Harper & Brothers that tells the story of a livestock pig named Wilbur and his friendship with a barn spider named Charlotte. Uncle, another character, is a large pig whom Charlotte disdains for coarse manners and is Wilbur’s rival at the fair.