Anchor: These two bike riders are enjoying a trail along a river's edge.
Entailed: There is a trail near the river.
Contradiction: The bike riders are riding in the basement.
Contradiction: The cook was calm.
Contradiction: A women with hair waiting on the platform for the train.
Contradiction: They will never be able to know that that was the gift you wanted to give them.
Contradiction: Many people believe that aging can be reduced with medical procedures.