Anchor: She couldn't hope to make such a trip for maybe six months.
Entailed: She would have to wait maybe six months for such a trip.
Contradiction: Her hopes were answered and she could make the trip now.
Contradiction: The boys watch a hockey game.
Contradiction: There is a man who is upright.
Contradiction: People sitting on a couch.
Contradiction: I would choose to feign ignorance since I am happy with how things are going now.