Which of the Following Statements Concerning the Cyclic Molecule Shown

Which of the following statements concerning the cyclic molecule shown is not true?

A) It contains a π molecular orbital formed by the overlap of a carbon p atomic orbital with an oxygen p atomic orbital.
B) It contains a σ molecular orbital formed by the overlap of two carbon sp² hybrid atomic orbitals.
C) It contains a σ molecular orbital formed by the overlap of two carbon sp³ hybrid atomic orbitals.
D) It contains a π molecular orbital formed by the overlap of two carbon p atomic orbitals.
E) It contains a σ molecular orbital formed by the overlap of a carbon p atomic orbital with an oxygen sp³ atomic orbital.