Anchor: do that the school can only exist as something to help the parents out not something to take the parents' place
Entailed: Parents can't be replaced entirely by the school.
Contradiction: The school can do everything that parents can do.
Contradiction: The people are doing the chicken dance at the wedding.
Contradiction: There is a human on a road.
Contradiction: The boys are playing baseball.
Contradiction: A man has facial hair and is outside.