Anchor: A man in a lab coat is doing some type of experiment in a lab.
Entailed: Someone is doing work.
Contradiction: Someone is in a kitchen measuring flour.
Contradiction: The man is gliding through the air on a glider being pulled by a motorboat.
Contradiction: white dog plays with a brown dog
Contradiction: She thought hard about it and decided she had to do something about the situation. 
Contradiction: A man is glasses holding a toy.