The operator $\text{'}($apostrophe$)$ is used to represent the Boolean NOT. If it is applied to an integer or variable it re$-$evaluates that integer or variable to a "nill" $($note$,$ not a zero$).$

Question: If you were asked for $\text{'}17$ you would answer:

A$.$ True

B$.$

C$.0$

D$.14$

E$.17$

F$.10001$