Anchor: Stairs crowded with several people
Entailed: The people are in the stairwell.
Contradiction: A group of people are sitting on a bench.
Contradiction: Backdoor sniping is incredibly rare, and mostly never happens.
Contradiction: Who is involved in a particular phase is can be determined by contracting method.
Contradiction: The bed is the same color as the dogs.
Contradiction: The woman is at a carnival.