Anchor: It used to be the headquarters of Jean-Paul Sartre and his existentialist acolytes wearing, winter or summer, black corduroys and long woolen scarves.
Entailed: It was the headquarters of Sartre and his followers.
Contradiction: Sartre did not spend time there.
Contradiction: A person is wearing a suit and tie.
Contradiction: A child is outdoors.
Contradiction: The polls are important even in the early stages. 
Contradiction: A dog with a blue leash in a vehicle