Anchor: A group of friends ride the current in a raft.
Entailed: A group of friends ride in a raft.
Contradiction: A group of friends play a game of cards.
Contradiction: A young man is sitting on the ground after breaking his bike.
Contradiction: Potentially I could go with Buffalo.
Contradiction: A person wears a top hat.
Contradiction: I understand the costs associated with putting ink on paper.