Anchor: He told me it was just my perception that I spent seven minutes pushing buttons.
Entailed: I was informed that I had in fact not spent the past seven minutes pushing buttons, it was just in my head.
Contradiction: Everyone witnessed me only pushing buttons.
Contradiction: Auditors can determine if something is valid and reliable using indirect tests.
Contradiction: A man is not inside
Contradiction: A goalie is skating across the ice.
Contradiction: There is a boy in some water