Anchor: Two girls playing in mud in a small pool.
Entailed: the two girls are getting dirty
Contradiction: the two boys are being very clean
Contradiction: The girl is wearing a batman outfit.
Contradiction: A special group-tour permit from Tibet may be used in lieu of a visa from China. 
Contradiction: When it comes to stealing, intentions don't matter, only the action itself.
Contradiction: The two men worked to try to catch the animal.