Anchor: Five people are looking at something interesting through a glass.
Entailed: Five people look at something through a glass.
Contradiction: Five people eat chili peppers.
Contradiction: A woman sweeps her floor.
Contradiction: I am currently in Texas, in the city of Dallas. 
Contradiction: Adrin and Susan accompanied Jon to the pub as they went to hang out with their friends.
Contradiction: Dogs are playing in the snow.