Anchor: Away from the center, you can trace the town's ancient beginnings in the Etruscan Guarnacci Museum (Via Don Minzoni, 15).
Entailed: The town is ancient and its history can be seen in the museum. 
Contradiction: There is no museum that contains this town's history.
Contradiction: A person notices that he has left his keys at home.
Contradiction: The bike is not empty of items.
Contradiction: The Dali Lama was alone in his room meditating.
Contradiction: A pair of people are seated on a boulder.