If someone were to describe "the rosetta stone” to a friend, he or she would most likely compare it to
a. a mystery novel.
b. a fantasy novel.
c. a romance novel.
d. an adventure novel.

The correct answer would probably be A. a mystery novel

That is because the Rosetta Stone was used to decipher the hieroglyphics, which means that if you were using it to decipher something, it might be considered as a mystery that needs to be solved.

What chapter explain.