Anchor: She had come to know the president, through proximity and through being around that office, very well.
Entailed: She was around the office quite a lot.
Contradiction: She wasn't able to get to know the president that well.
Contradiction: Gevrey-Chambertin does not have a medieval chateau wine cellar.
Contradiction: A man is playin the guitar.
Contradiction: A bunch of kids playing cricket
Contradiction: An animal is running.