Anchor: Someone suspended high on a wire near a large metal structure.
Entailed: the person is up high
Contradiction: the dogs are asleep
Contradiction: He understood why the document was related to his research and started reading it.
Contradiction: Two men work on a bicycle in a garage indoors.
Contradiction: I didn't really return from the dead.
Contradiction: It is predicted that the U.S. steel supply won't be affected.