Which of the following sentences is most likely part of a narrative essay?
a. on either side of you, you will see countless rows of white tombstones, neatly lined up like buttons on a shirt.
b. on the tomb of the unknown soldier, located at arlington national cemetery, is sculpted three greek figures representing peace, victory, and valor.
c. we must remember and honor soldiers who have served in defense of our nation, yet so many veterans live in virtual poverty.
d. a lump rose painfully in my throat as a lone trumpeter raised his horn and began to play the mournful, lonely notes of "taps."