Which sentence contains a pun?
a) a humble life of peace and quiet is better than a splendid one with danger and risk.
b) it's better to be together a fool than to open one's mouth and erases all doubt.
c) i could not remember how to throw a boomerang, but it eventually came back to me.
d) she shimmied on the shiny dance floor in her sheer and shimmery shoes .