Anchor: Children sit in front of a computer while their teacher instructs them.
Entailed: Children are on the computer.
Contradiction: Children playing on a trampoline.
Contradiction: Adrin had a vision of Jon and Sophia together, hanging out with their friends rather than practicing their battle stance. 
Contradiction: The man and boy are outside in the yard.
Contradiction: There is no market for beautiful young girls.
Contradiction: a person does tricks on a skateboard