Which of the following is not a statement?

The Boolean expression $(\sim(p \wedge q)) \vee q$ is equivalent to

Consider
Statement-$1$: $(p \wedge \sim q) \wedge (\sim p \wedge q)$ is a fallacy.
Statement-$2$: $(p \rightarrow q) \leftrightarrow (\sim q \rightarrow \sim p)$ is a tautology.

If $p$: switch $S_1$ is closed,$q$: switch $S_2$ is closed,$r$: switch $S_3$ is closed,then the symbolic form of the following switching circuit is equivalent to:

Which of the following statements is $NOT$ logically equivalent to $(p \to \sim p) \to (p \to q)$?

The statement $A$ $\rightarrow (B$ $\rightarrow A)$ is equivalent to