Task: Question Answering
Input (English): Passage: The Bingley Arms, Bardsey, Yorkshire, is claimed to date to 905 AD. Ye Olde Salutation Inn in Nottingham dates from 1240, although the building served as a tannery and a private residence before becoming an inn sometime before the English Civil War. The Adam and Eve in Norwich was first recorded in 1249, when it was an alehouse for the workers constructing nearby Norwich Cathedral. Ye Olde Man & Scythe in Bolton, Lancashire, is mentioned by name in a charter of 1251, but the current building is dated 1631. Its cellars are the only surviving part of the older structure. Question: When does the building housing Ye Olde Salutation Inn date back to?
Output (English): 1240