Anchor: A man climbs up a large flight of stone steps.
Entailed: A man climbs stone steps.
Contradiction: A man falls to his death down stone steps.
Contradiction: There was nothing behind it all and it was no shock to them.
Contradiction: The rate hikes written in the Social Security Reform act of 1983 caused this.
Contradiction: The boy has a football.
Contradiction: People working inside a tunnel.