Anchor: 2 Men in a classroom, one standing and one sitting while participating in a discussion.
Entailed: There are two men in a classroom talking.
Contradiction: Two men are attacking each other in a classroom.
Contradiction: Two men are not saying a word during a discussion.
Contradiction: 2 women are sitting and standing in a classroom and watching a discussion
Contradiction: Two men sit down and read a book.
Contradiction: There are two men in a classroom who are sleeping.