Anchor: Three men waiting for a tractor driver to clear snow in the northern city of tigers
Entailed: Three men are in the northern city of tigers.
Contradiction: Three men wait for a tractor on the sandy beach.
Contradiction: The Ras Mohammed National Park was established in the 1800s.  
Contradiction: Two guys decided to go for a swim.
Contradiction: Liberals and the middle class have only recently begun to see eye-to-eye for the first time.
Contradiction: A group of humans are outdoors.