Anchor: Suddenly he gave an exclamation. 
Entailed: He yelled out loud all of a sudden.
Contradiction: He did not say anything.
Contradiction: There is no way to sort data, they will figure it out after data collected.
Contradiction: A man is using a tool to play with his canine friend.
Contradiction: The managing director will not respond to requests for clarification.
Contradiction: We don't have any pets.