The Teacher asked, "All right children, who can tell me what a chicken gives?"

Mary answered, "A chicken gives eggs!"

The Teacher then asked, "Now who can tell me what a goat gives?"

And Paul answered, "A goat gives goat milk!"

And finally the Teacher asked, "Well now, who can tell me what the cow gives?"

And Little Johnny replied, "F⋅⋅king homework and tests!"