claim: The Book of Mormon won a Grammy Award for Best Musical Theater Album.
evidence: The Bishop 's Castle -LRB- also  : Unteres Schloss -RRB- is a castle in the municipality of Furstenau of the Canton of Graubunden in Switzerland .. castle. castle. municipality. Municipalities of Switzerland. Furstenau. Furstenau, Switzerland. Canton of Graubunden. Canton of Graubunden. Switzerland. Switzerland. It is a Swiss heritage site of national significance .. heritage site of national significance. Swiss inventory of cultural property of national and regional significance