Which Statement A-D About Sigma $\sigma$ ) and Pi $\pi$

Which statement A-D about sigma ( $\sigma$ ) and pi ( $\pi$ ) bonds is not correct?

A) A sigma bond has the region of high electron density aligned along the bond axis, which is the line connecting the two atoms.
B) A pi bond has regions of high electron density lying above and below the bond axis, which is the line connecting the two atoms.
C) A pi bond commonly is formed from the overlap of two unhybridized atomic 2p orbitals.
D) In the trigonal planar geometry, the sigma bonds are formed from the overlap of an sp² hybridized orbital with another orbital.
E) Statements A-D are all correct.