Anchor: A large group of people getting on a train.
Entailed: People are boarding the train.
Contradiction: A group of people are boarding a bus.
Contradiction: The Act made sure that all communication was known to those involved.
Contradiction: A plane is flying through the sky leaving a trail of smoke behind it.
Contradiction: A man and woman have sex in the park.
Contradiction: a snowboarder performs a jump in the snow