Anchor: It was this feature that attracted speedboat racer Donald Campbell.
Entailed: Donald Campbell's interest was piqued by this feature.
Contradiction: News of this feature kept Donald Campbell away.
Contradiction: There are aliens who were not legal residents of the United States.
Contradiction: The person is an outcast. 
Contradiction: A man and woman are both laughing because their friend didn't get the joke they told him.
Contradiction: People on skates.