Anchor: A famous example is the Klein bottle, a kind of higher-dimensional Moebius strip whose inside is somehow the same as its outside.
Entailed: The bottle had the same on the inside as on the outside.
Contradiction: The bottle was broken in pieces.
Contradiction: Family opening presents on Christmas day.
Contradiction: The New York Yankee baseball player is hitting a ball.
Contradiction: The mansion is not decorated at all.
Contradiction: A man is sweeping with a broom.