Look at this number line.
Points $B$, $C$, $D$, $E$ and $F$ are labelled on the number line.
For each point that is a solution to the inequality, $0<\frac{1}{x^2}<1$,
answer "True" for that point. For points which are not solutions, answer "False".

? True False  1. $E$

? True False  2. $F$

? True False  3. $B$

? True False  4. $C$

? True False  5. $D$