Anchor: Two guys sitting on a tractor in a barn.
Entailed: Men sitting on a tractor
Contradiction: Two men standing in a hallway
Contradiction: Country music is sad all the time. 
Contradiction: Costa Rica is one of the most prosperous and peaceful countries in Central America. 
Contradiction: There is no way that high risk people could pay a premium.
Contradiction: A man wearing a red had is in front of a crowd.