premise: Cranborne Priory was a priory in Cranborne in Dorset, England. The priory church survives as Cranborne's parish church, the Church of St Mary and St Bartholomew, and is a Grade I listed building, with parts of the building dating back to the 12th century.
hypothesis: Parts of the Cranborne Priory church have been rebuilt
reason: It says parts of the building date back to the 12th century which means other parts have been redone since then