Problem: The man thought that the girls butt would be important instead of her heart, but the

My choice: heart is vital.

Problem: The police came to deal with a device left on the dock. The

My choice: device had to be blown up for safety.

Problem: The surgeon tried to cut the veins with the plastic knives but the

My choice: knives were too soft.

Problem: John fell down while walking on the pavement and decided to take the lawn instead. The

My choice:
pavement is slippery.