According to MO Theory, Overlap of Two P Atomic Orbitals

According to MO theory, overlap of two p atomic orbitals produces __________.

A) one π MO and one σ^* MO
B) one π MO and one σ MO
C) one π MO and one π^* MO or one σ MO and one σ^* MO
D) one π⁺ MO and one σ^* MO
E) two π MOs, two π⁺ MOs, one σ MO, and one σ^* MO