Anchor: Construction workers working on a highway at night as people look to see what they are doing.
Entailed: Construction workers are working on the highway at night.
Contradiction: Construction workers are working on a boat.
Contradiction: Construction workers working on the highway are seen by others during the daytime.
Contradiction: The workers shield their eyes from the sun.
Contradiction: There is construction work being done on the highway in the daytime.
Contradiction: The highway construction site is deserted at night.