Anchor: Four men in orange vests work on a road at night.
Entailed: Four men in orange vests are out in the dark.
Contradiction: Four men in blue vests are directing traffic.
Contradiction: I will stay for a while longer, until I get some motivation.
Contradiction: Here are some examples of possible
Contradiction: It is killing the sea life in the area.
Contradiction: There is a man in this picture