The Boolean expression \( (p \land q) \Rightarrow \big((r \land q) \land p\big) \) is equivalent to:
\( (p \land r) \Rightarrow (p \land q) \)
\( (q \land r) \Rightarrow (p \land q) \)
\( (p \land q) \Rightarrow (r \land q) \)
\( (p \land q) \Rightarrow (r \lor q) \)