Anchor: Mary Cavendish was standing where the staircase branched, staring down into the hall in the direction in which he had disappeared. 
Entailed: Mary Cavendish stared down the hallway.
Contradiction: Mary Cavendish stared out the window.
Contradiction: The boy is frowning.
Contradiction: The wall was decorated with colorful materials.
Contradiction: There is no projected revenue increase as a result of eliminating the preferred categories.
Contradiction: He wasn't very happy as he turned around.