Anchor: Several students are in a classroom atmosphere working with paper.
Entailed: There are several students in the classroom.
Contradiction: The students sitting on the beach.
Contradiction: Two girls are playing on the jungle gym.
Contradiction: A child wearing clothes is on his hands and knees.
Contradiction: The Navy cadets all threw their hats in the air at their graduation ceremony.
Contradiction: A man is sitting in front of his music stand.