Anchor: A woman in a white shirt and jeans is stretching out her arms while standing on her tip toes.
Entailed: Someone is stretching.
Contradiction: Everyone has their arms and legs crossed.
Contradiction: I decided not to be an automation specialist because it's very difficult and you have to learn on the job.
Contradiction: The park has people in it.
Contradiction: Jews do not believe in circumcision. 
Contradiction: You'd have to be living under a rock to be unaware of what's happening.