Anchor: She ran upstairs while I was getting.
Entailed: I was distracted and she quickly went upstairs. 
Contradiction: She stayed downstairs and I was not doing anything else.
Contradiction: Leading commercial companies still struggle with these problems and have found no solution as of yet.
Contradiction: An animal is outside.
Contradiction: Three young girls are reading
Contradiction: The Bank of Scotland is important in the financial world.