Read the lines from "Do Not Go Gentle into That Good Night."

Good men, the last wave by, crying how bright
Their frail deeds might have danced in a green bay,
Rage, rage against the dying of the light.


Which line from the poem contains a pun?

A. "crying how bright"
B. "the last wave by"
C. "Their frail deeds"
D. "danced in a green bay"