Anchor: A girl in a swimming pool looks on while a boy in a mask jumps in from a diving board.
Entailed: The boy is jumping into the pool.
Contradiction: The pool is empty.
Contradiction: We refused to watch him because we were too busy doing all that had to be done. 
Contradiction: Till now, the Comptroller General has never omitted standard for field work.
Contradiction: All construction needs to be done before the boiler can be installed.
Contradiction: There are whites in Uganda, he believes they drink too much.