Anchor: Two girls playing on a tree with their dog.
Entailed: The girls are playing with the dog
Contradiction: The girls are sleeping in the air.
Contradiction: Theodor Herzl was not at all involved in Zionism.
Contradiction: Professor Rogers attended both the University of Kansas and the Yale Law School where he received qualifications.
Contradiction: She enjoyed it, so we had a lot to talk about. 
Contradiction: The man is rock climbing dangerously.