Anchor: A signpost flashed by the train window.
Entailed: There was at least one window on the train.
Contradiction: The train was one that did not have any windows. 
Contradiction: Kelly estimates that Newhoff spent 100 to 200 hours on pro bono cases.
Contradiction: There is an old man sitting alone.
Contradiction: Then we would open the crates and let the birds free.
Contradiction: A boy is swimming.