With no explanation, chose the best option from "A" or "B". Jon borrows his friend's tablet but loses it on the bus home so his friend asks Jon to buy them a new one. Jon wants to reply to his friend.

A: Jon says he won't get a new one for his friend because it wasn't Jon's fault it got lost.
B: Jon agrees with his friend and buys them a new tablet like the one he lost.
B.