Anchor: A group of young people dance at a club.
Entailed: A group of people are dancing.
Contradiction: A group of birds are eating seeds in the park.
Contradiction: Nobody is screaming.
Contradiction: The arts and sciences are symbolized by paintings on the vaulted ceiling.
Contradiction: He wasn't puzzled?
Contradiction: The Social Security Administration has information regarding how much Social Security benefits replace for a worker with average wages.