Anchor: A man is waterfall rafting.
Entailed: A man on a raft.
Contradiction: A man that swims past some rocks.
Contradiction: All theories take all perspectives and information into account.
Contradiction: A 500 MWe needs steel to install an ACI system.
Contradiction: The person in the black coat held the child's hand.
Contradiction: Certifying officers would often expect taxi fares to be much lower.