Anchor: A group of men in orange safety vest and yellow hard hats is inspecting a subway system with a LED sign saying "Trains to Wembley Park and Stanmore Please wait for information".
Entailed: The men are on the subway.
Contradiction: They are sitting in an office with donuts.
Contradiction: It is not important o put our focus to emission control happing across industry. 
Contradiction: I was the only one who survived.
Contradiction: People sledding down the snowy hill.
Contradiction: A crowd waits for a trolley.