Choose the correct answer. The statement $p \rightarrow (q \rightarrow p)$ is equivalent to which of the following?

Question

$\begin{array}{1 1} (A) p \rightarrow (p \rightarrow q) \\(B) p \rightarrow (p \vee q) \\ (C) p \rightarrow (p \wedge q) \\ (D) p \leftrightarrow (p \rightarrow q)\end{array}$