The Sound of a Mouse

A group of 4-year-old children were sitting in a circle with their teacher. She was asking them all questions in turn about animal noises.

"Michael, what sound does a sheep make?"
"It goes baaa."

"Peter, what does a cow say?"
"It says moo."

"Mary, what sort of sound does a cat make?"
"It says meow."

"And Alice, what sound does a mouse make?"

Alice thought for a few seconds and replied, "It goes click!"