In this task, you're given a statement and three sentences as choices. Your job is to determine the neutral choice based on your inference from the statement and your commonsense knowledge. The neutral choice is a sentence that neither agrees nor disagrees with the statement. Indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence. If sentence X agrees with sentence Y, one's correctness follows from the other one. If sentence X disagrees with sentence Y, they can not be correct at the same time.

Statement: Thorn lay on the ground staring up at a sky he no longer recognized. Choices: 1. Thorn was not familiar with the sky he was looking up at .  2. Thorn stood on the dock looking down at the water.  3. Thorn had never seen so much smoke in the sky, a bright day suddenly turned black. 
3

Statement: Even if the pilot survived that crash, he was going to be in trouble. Choices: 1. The pilot was working on his own accord. 2. The pilot would not be in trouble if he survived. 3. The pilot would certainly be in trouble.
1

Statement: Although the main building is not open to the public, the official residence of the Portuguese government may be visited by prearranged, guided tours. Choices: 1. The main building isn't accessible to the public although visits can be arranged. 2. It's not unusual for tour guides to sneak into the Portugese government's official residence. 3. The main building is always accessible to the public.

2