Anchor: Two men in jeans and white sneakers are walking in an urban area, and a couple of women are nearby.
Entailed: Two men are wearing the same kind of pants.
Contradiction: A couple of women are far away from the men.
Contradiction: A man in a hat and glasses looks through a microscope in his lab.
Contradiction: Several people are playing a sport.
Contradiction: A soldier is in the trenches.
Contradiction: The Postal Service shall not make discrimination among users of the mails under this title.