Anchor: Nash pioneered game theory, became schizophrenic, recovered, then won a Nobel Prize late in life.
Entailed: The pioneer of game theory was Nash.
Contradiction: Nash never recovered from his mental illness.
Contradiction: The Musee des Beaux-Arts has none of William's paintings.
Contradiction: There are people on the water.
Contradiction: The people are sad.
Contradiction: The woman and boy are hiking outside.