Anchor: um-hum yeah i got a call yesterday too this is a different subject though
Entailed: Yesterday I got a call too however, this is a different topic. 
Contradiction: No one has called me.
Contradiction: The kid is running.
Contradiction: Two football teams are outside.
Contradiction: A man in a bowler hat rides in his Aston-Martin.
Contradiction: Congress usually make regulatory programs to address specific problems.