A woman without her man is nothing

An English professor wrote the words:
"A Woman without her man is nothing"
on the chalkboard and asked his students to punctuate it correctly.

All of the males in the class wrote:
"A woman, without her man, is nothing"

All the females in the class wrote:
"A woman: without her, man is nothing"

Punctuation is powerful!!!!!!!!!

Have a nice day :-)