Anchor: One theory holds that young white girls (unlike young black girls) subscribe to a cult of thinness, and smoke to block their appetite.
Entailed: One theory states that young white girls smoke to block their appetite.
Contradiction: One theory holds that young white girls reject to a cult of thinness.
Contradiction: a boy sneezing
Contradiction: Teens share a drink.
Contradiction: Were they in the area of subs?
Contradiction: A woman on the street.