Anchor: A boy in a stroller is wearing a green shirt and holding a book.
Entailed: A boy wearing a green shirt and holding a book is in a stroller.
Contradiction: A man stands looking at a busy mall.
Contradiction: a man is riding a shopping cart down a hill
Contradiction: Some corporate governance reforms are required in order to enhance the board.
Contradiction: Studies can always accurately estimate reductions in mortality rates.
Contradiction: Mayakovsky wrote a play about the regime's repressive acts.