Which of the following words does not indicate that the tone of the passage is humorous?

As Ryan looked out the window, he began to laugh. His new car looked so silly sticking out from under the branches of the tree that used to stand next to the driveway. In fact, it was hard to tell whether it looked more like the car was growing in a forest, or if the tree was driving down the road! Even though the roof of his car was completely caved in, Ryan chuckled at the funny site.

A.
laughed

B.
silly

C.
chuckled

D.
car