Cow: Hmmm-hmm-hmmm ... (he looks up and reads the sign) `I know I am a (coe).` ... That doesn`t sound right.
(A farmer comes in, grumbling)
Farmer: Mumble-mumble -- You`re not a coe, you`re a cow!
Cow: (brightly) I get it! Hmmm-hmm-hmm -- `I (now) I am a cow!`
Farmer: (walking around, the cow looks confused) Grumble-grumble-grumble ... Listen -- `I KNOW I AM A COW.`
Cow: (smug) You`re not a cow!
