Anchor: An audience is watching a car race at a racetrack.
Entailed: A group of people are gathered at the racetrack
Contradiction: An audience is watching a taping of a sitcom.
Contradiction: Despite the fact that they did not have enough space for their visitors and their children, they remained living there. 
Contradiction: We have been asked to investigate variation in missing returns.
Contradiction: A man is sleeping.
Contradiction: people play soccer