Given a passage and a question, find the answer to the question based on the passage. The answer should consist of only one word that lies in the span of only one of the sentences in the passage.

Paragraph: Charlotte 's Web is a children 's novel by American author E.B. White and illustrated by Garth Williams ; it was published in October 15 , 1952 , by Harper & Brothers . The novel tells the story of a pig named Wilbur and his friendship with a barn spider named Charlotte . When Wilbur is in danger of being slaughtered by the farmer , Charlotte writes messages praising Wilbur ( such as `` Some Pig '' ) in her web in order to persuade the farmer to let him live .
Question: what is the name of the pig in charlotte's web

Wilbur