Anchor: A kid looks at a snowboard while in the snow.
Entailed: The kid looks at the snowboard.
Contradiction: The kid sat on the snowboard.
Contradiction: The child is reading a book under the covers of his bed at night.
Contradiction: A young man loses his balance
Contradiction: We have wasted our five minutes. 
Contradiction: Tullia died and left her father to ponder his feelings about her.