Anchor: This is because some stops receiving multiple pieces will receive delivery from both firms.
Entailed: Delivery from both firms may occur if some stops receiving multiple pieces.
Contradiction: Receiving multiple pieces will not receive delivery from one or both firms.
Contradiction: Nothing was built up there because it was too high.
Contradiction: Vesuvius is still active.
Contradiction: A group of children run on a golf course.
Contradiction: There may have been?