Anchor: i didn't yes
Entailed: Correct, I did not.
Contradiction: Yes, I did it and I would do it again.
Contradiction: Import tariffs have no impact on free-market systems. 
Contradiction: a bird was on rocks
Contradiction: I gained so much weight while at the sickbeds that I was double my original weight when I left. 
Contradiction: The band is playing music.