What would あなた do if.....

Okay. Let's say あなた know two meteors(I know that's not possible, just go with it) were about to hit in two different areas: あなた in one, your family in another.

Why would あなた not be with your family? Because they went to..Disneyland for the fifth time and あなた didn't want to go.

Anywho, あなた have just enough time to take a train out of town または call and tell your family to turn around. Which would あなた do? Someone will die either way.