Read the stanza 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 interpretation best explains the use of the word wave as a pun?

signal or salute made with the hands

surge or feeling of emotional response

flow of activity as shown on a graph

gesture of moving one's hand back and forth