Anchor: um if they air dry them or heat dry them it dries it right on it and that's terrible
Entailed: It is not good to air dry or heat dry. 
Contradiction: The preferred method is air or heat drying. 
Contradiction: The children are playing loudly.
Contradiction: Two boys are fighting before a crowd.
Contradiction: A dog is telling a woman how to run an obstacle course.
Contradiction: There are difficulties for the postal service