What distinguishes an allylic position from a vinylic position in an organic compound?

The allylic position is adjacent to a double bond, while the vinylic position is part of the double bond.

The vinylic position is adjacent to a double bond, while the allylic position is part of the double bond.

The allylic position is part of a triple bond, while the vinylic position is adjacent to a double bond.

Both the allylic and vinylic positions are part of aromatic rings.