Which of these sentences is an example of paradox?

a. i'm between a rock and a hard place.
b. my argument is right because i said so.
c. her eyes were too earnest to be earnest.
d. out of the frying pan, into the fire.

C.Her eyes were too earnest to be earnest.

Explanation:

A paradox is an apparently true statement that leads to a logical contradiction, or a situation that contradicts common intuition. In simple terms, a paradox is "the opposite of what someone thinks to be the truth".

This description of what is a paradox exemplifies well what happens in the phrase "Her eyes were too earnest to be earnest."

explanation:

i dont know what the answer so im making you laugh here's ya joke lol

explanation:

if you’re a fan of chocolate, every occasion is right for this treat. feeling down? eat some chocolate. celebrating? eat some more. want to show your valentine how special you think your sweetheart is? offer up chocolate!   people have been enjoying chocolate as a food, drink and medicine for thousands of years. the ancient maya and aztecs called chocolate kakaw and used it as medicine. they also made chocolate offerings to their gods. chocolate comes from the cacao (kuh-kow) tree, and its scientific name reflects its history. theobroma cacao translates to “cacao, food of the gods.” these days, chocolate is not just for deities. the treat has become popular around the world.