A group of young children were sitting in a circle with their teacher. She was going around in turn asking them all questions.

"Davey, what sound does a cow make?"
Davey replied, "It goes 'moo'."

"Alice, what sound does a cat make?"
Alice said, "It goes 'meow'."

"Jamie, what sound does a lamb make?"
Jamie said, "It goes 'baaa'."

"Jennifer, what sound does a mouse make?"
Jennifer paused, and said, "Uhh... It goes... 'click'!"