With no explanation, chose the best option from "A" or "B". Best friends Sora and Kairi have been invited to an out-of-state party. Sora wants to attend the party with Kairi.

A: After a long night partying, Sora wants to go home while Kairi does not, but he doesn't allow her to stay there with strangers.
B: After being at the party for a while, Sora decides it's time to go while Kairi wants to stay, so Sora leaves without her at the end of the night.
A.