Anchor: Four children in a classroom setting making art projects.
Entailed: Some kids in a classroom.
Contradiction: Some kids outside running around.
Contradiction: It will only be an indoor dog.
Contradiction: Barney FRank sent a letter to his colleagues that will be passed onto the president. 
Contradiction: A naked man laying down on a sidewalk between drywall barriers.
Contradiction: I don't want to