Anchor: how'd they do that oh let me guess what they did they had classes on the SAT
Entailed: they had classes on the SAT, didn't they?
Contradiction: I don't know how they've done this, but they definitely didn't have classes on the SAT
Contradiction: Concerts and examinations happen at the same time in the Examination Hall. 
Contradiction: Hanson also agreed that Mac should get here.
Contradiction: Two boys eat a snack on the soccer field
Contradiction: The woman near the stroller is sitting on a park picnic table.