Anchor: If not, there's usually one within easy reach.
Entailed: Otherwise, one is normally close by.
Contradiction: If that's the case, then you have to travel far to get one.
Contradiction: The man is sitting and waiting for his turn to talk.
Contradiction: The bicyclists were roaming through the vendor's corner.
Contradiction: The instructor spoke to us non stop for eight hours.
Contradiction: We cannot simply put the mix in the ground.