Consider the two statements:\( \text{(S1)}: (p \to q) \vee (\sim q \to p) \) is a tautology.\( \text{(S2)}: (p \wedge \sim q) \wedge (\sim p \vee q) \) is a fallacy.Then:
Both \( \text{(S1)} \) and \( \text{(S2)} \) are false.
Both \( \text{(S1)} \) and \( \text{(S2)} \) are true.
Only \( \text{(S2)} \) is true.
Only \( \text{(S1)} \) is true.