Anchor: It claims parents are hiring tutors to supplement their children's public-school educations.
Entailed: Some parents hire tutors in addition to public school education for their children.
Contradiction: Parents refuse to hire tutors because private schools are better anyways.
Contradiction: There have been no discrepancies observed in case studies nor other methods.
Contradiction: Five centuries
Contradiction: A boy is drying off his hair.
Contradiction: The dog is outside.