Anchor: and today was my thesis defense and i passed
Entailed: I passed my thesis defense today. 
Contradiction: Yesterday was my thesis defense and I failed. 
Contradiction: A man in a blue shirt is in a hut in a village.
Contradiction: Two people are climbing a hill on foot.
Contradiction: The man is working on repairs for his car.
Contradiction: The National Peasant Movement Institute was the site where the Chinese Communist Party leaders were trained.