Anchor: those stamps are valuable now
Entailed: It would cost a lot to buy those stamps.
Contradiction: Those stamps have lost a lot of value since we got them.
Contradiction: A group of people watch a movie in the theater.
Contradiction: We were supposed to talk about fishing, so we did that in the end.
Contradiction: I really want to see that movie.
Contradiction: There are four people in a kitchen.