Anchor: A man and a woman in extravagent winter costumes.
Entailed: A man and a woman are dressed for winter.
Contradiction: Two men prepare to go skiing.
Contradiction: The woman is doing a somersault.
Contradiction: knowledgeable speakers were obtained by the professional organization.
Contradiction: There is no need for accountability in this situation.
Contradiction: I went to see Derry at home.