Anchor: I should never have left that case here. 
Entailed: I shouldn't have left the case in this spot.
Contradiction: I should have left the case in this spot.
Contradiction: A person pushing their child in a stroller.
Contradiction: The man was selling food.
Contradiction: The captain didn't shout anything, because his throat was hoarse for a second day straight.
Contradiction: The knife hit his leg.