List all the subsets of the given set.
13) (siamese, domestic shorthair)
a) (siamese, domestic shorthair), (siamese), idomestic shorthair),
b) (siamese, domestic shorthair), (siamese), (domestic shorthair).
c) (siamese), (domestic shorthair),
d) (siamese, domestic shorthair), (domestic shorthair),