Anchor: Gottlieb, who was vacationing in New Zealand, asked his secretary to check it out.
Entailed: Gottlieb was on vacation.
Contradiction: Gottlieb was on vacation and didn't bother with work.
Contradiction: In section 4 it will not be clear yet, you have to wait until section 10.
Contradiction: 1987 was the first year in which the study was conducted.
Contradiction: A little boy has no legs.
Contradiction: A man is holding a gun.