What is it that a cow has 3 and a girl has 4?
Answer: The girl has 4 words and the cow has 3 words.
Explanation: Like the restatement of this age-old riddle. The original was, “What does a cow have four of that a girl has two of? has FOUR letters so the word “cow” would have THREE letters. the girl has 4 words and the cow has 3 words.
Hence, the girl has 4 words and the cow has 3 words.