Which sentence most clearly uses an allusion?

A. The way Sara smiles with the side of her mouth reminds me of my sister,
Elsa

B. If you think Charles is a fast runner, then I must seem as quick as a
cheetah

c. MechaSoft's intern program has started to become Hogwarts for
programmers

D. "Don't look at me!" I shouted at the judge. I could tell she knew the truth.