Anchor: (Kerensky lived until 1970, and one could see him, as I did, walking across the Stanford campus, where he was affiliated with the Hoover Institution.
Entailed: Kerensky died in 1970.
Contradiction: Kerensky died in 1999.
Contradiction: The categories are made specifically for paintings.
Contradiction: A dog leaps
Contradiction: A woman pushes her child in a stroller past the picture window
Contradiction: We can depend on recorded facts, but the feelings and opinions of the past should be questioned.