As Tevin Walked into the Strange House, the Lights Suddenly

As Tevin walked into the strange house, the lights suddenly went out and he heard a loud growl off to one side. What should Tevin report, based on the common sense view of emotions?

A) "This situation makes me tremble and it makes me feel afraid."
B) "I feel afraid because I am trembling."
C) "I am trembling because I am afraid."
D) "My trembling must be fear because this situation is dangerous."