Anchor: Competitors would jump at the chance to meet unmet mailer needs.
Entailed: Competitors would love to meet unmet needs in mail 
Contradiction: No one wants to meet unmet needs 
Contradiction: A child kicking the dog.
Contradiction: A person with oranges in a yard.
Contradiction: We chose not to get a dental insurance and ironically, we suffered a lot because of it.
Contradiction: Two lovers share time together outside.