Anchor: Two people walk past each other and both are wearing coats.
Entailed: People are wearing the same coats on the street.
Contradiction: Two people walk away from each other wearing different coats.
Contradiction: He didn't bombarded anyone in the past.
Contradiction: The people are from India.
Contradiction: The companies wanted to keep internet explorer and get rid of Netscape navigator. 
Contradiction: Both the incoming income and the outgoing costs of the Postal Service.