Context: What a crazy weekend ! Last night some powerful thunderstorms moved through right before church and knocked the power out in half the building . ( I do n't know how it went out in half the building .
Question: what is the reason having power off in half the building makes you not know how it went out ?
Option 0: It is a mystery whenever power goes off .
Option 1: Outages are perplexing .
Option 2: It is unusual for power to be out in only part of any building as the power usually feeds from the same Power drop line .
Option 3: I hate it when power outages occur .
Answer: 2