Anchor: A boy is wearing a baseball mitt and holding a baseball.
Entailed: A boy has a baseball mitt.
Contradiction: No one is holding a baseball.
Contradiction: In a good case study generalizations do exceed the basis.
Contradiction: Residential visibility benefits include changes in visibility in areas where people may live.  
Contradiction: Nobody would care If Steele really changed her story a second time, to Story No.
Contradiction: The two men worked to try to catch the animal.