Question: Which Grade I listed building in Dorset, England was designed by the same designer as Blenheim Palace and Castle Howard? 
Sentence (from "John Vanbrugh"): He wrote two argumentative and outspoken Restoration comedies, "The Relapse" (1696) and "The Provoked Wife" (1697), which have become enduring stage favourites but originally occasioned much controversy.
Relevant evidence: No