In Which Case Would True Impossibility NOT Apply

Multiple Choice

In which case would true impossibility NOT apply?

A) Nelson contracted with a local restaurant to supply 10,000 pounds of potatoes,but a tornado tore through his field,completely destroying it.
B) A record company contracted with Darlene to produce a CD of traditional folk ballads;unfortunately,Darlene died before recording began.
C) Reed agrees to purchase an expensive piece of jewelry for $25,000;a week later,he tells the jeweler that he simply does not have that kind of money.
D) None of these are correct.