Anchor: Pat Buchanan and Donald Trump joined the Reform Party.
Entailed: Buchannan and Trump had some of the same ideas.
Contradiction: Buchannan disagrees with Trump on every issue.
Contradiction: Two men are drinking at the bar.
Contradiction: Technical efficiency is believed to be one of the results of competition.
Contradiction: A woman and a girl are spelunking.
Contradiction: Slate will be adding a feature that personalizes things for people who like their own opinions.