Which sentence most clearly uses connotation to express a feeling of fear?

Connotation is the idea or feeling a word makes you feel when you hear it.

For example "chicken" may make some people think about bird (that is a positive connotation)

or it may make someone think about being too afraid to do something (negative connotation).

Elie Wiesel begins his essay "The Perils of Indifference" by recounting his release from Buchenwald, the concentration camp at which he was held but the focus of the memory is on the men who had done the freeing. He focused on the soldiers themselves and how they reacted to the camps.