Anchor: An individual with black hair and a blue-checked shirt writing on a chalkboard.
Entailed: the blue-checked shirt writing o a chalkboard
Contradiction: the blue-checked shirt sitting on bench
Contradiction: After the injection they seemed happier than ever. 
Contradiction: There are lessons to learn as you move from system integration to system demonstration.
Contradiction: It is winter.
Contradiction: 11 and a half.