In this sentence, the term "ground-plan" is used to highlight a metaphorical comparison between

Responses
A a man and a skeletona man and a skeleton
B a monster and a mana monster and a man
C a skeleton and a monstera skeleton and a monster
D a building and a man

D) a building and a man.

In the given sentence, the term "ground-plan" is used to highlight a metaphorical comparison between a building and a man.