Anchor: Anti-tobacconists insist that nicotine's addictive powers explain it all.
Entailed: Those who are against tobacco, believe in the addictive power of nicotine.
Contradiction: Those who are against tobacco, believe that nicotine is not the problem.
Contradiction: A young boy  and old lady walking towards the marked ground.
Contradiction: A band is playing music.
Contradiction: I still need some more time to prepare.
Contradiction: It's not plastic, I wouldn't buy a plastic one.