Anchor: A young man, holding a book, is teaching in front of a blackboard in a hut.
Entailed: a man is teaaching
Contradiction: the man is at home sleeping
Contradiction: The lady in the plaid shirt is riding a bicycle.
Contradiction: A boy wearing a brown shirt
Contradiction: The chestnut and rowe study measured values outside the three regions. 
Contradiction: A colorful dressed person is talking to a woman.