Anchor: Old man smokes while preparing to pour oil into a fryer.
Entailed: a man is smoking while pouring oil
Contradiction: a woman is smoking opium while preparing to pour the oil in the trashcan
Contradiction: Try to get really deep into politics.
Contradiction: A study of mail deliverance in the country.
Contradiction: A street vendor is closing up for the weekend.
Contradiction: One model for understanding the process of change for addictive behavior is stages of change.