Anchor: a little boy is learning to swim with the help of a float board.
Entailed: The boy is swimming on the board.
Contradiction: The boy is crawling.
Contradiction: The death toll for boxers is highest at the UFC every year.
Contradiction: We grew much more onions from last year so they could last longer.
Contradiction: There is no need to check with the tourist office before visiting.
Contradiction: The register of signatures was shown to the man who was giving evidence.