Anchor: Four women wearing bicycle riding clothing sit on a bench.
Entailed: Four women sit on a bench.
Contradiction: Four men wearing bicycle riding clothing sit on a bench.
Contradiction: There was no price index back in 199y.
Contradiction: An oligarch's oil and gas is worth more than a billion dollars.
Contradiction: Four people are at the bar.
Contradiction: Do you think problems might come up if we had a regular schedule for it?