Anchor: A guy in black shirt is drawing on a wall
Entailed: A guy is drawing.
Contradiction: A guy is drawing flowers in art class.
Contradiction: There is nothing the government can do with information technology.
Contradiction: They replaced the old castles on high ground which were protected with wooden stockades with large fortresses behind moats and earthworks which would block cannon fire.
Contradiction: A woman breaks her high heel while walking on a sidewalk.
Contradiction: You sound like you are young.