Definition: 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.
Input: Statement: Northwest of Alberobello, a strada panoramica along a ridge overlooking the Adriatic coast leads to Cetellana Grotte, a spectacular cave system 60 m (190 ft) underground. Choices: 1. The Cetellana Grottes lies 40 meters underground and is located just south of Alberobello.  2. The caves once were the homes of religious refugees, fleeing persecution in the cities.  3. The Cetellana Grotte, an amazing cave system, lies over 50 meters underground.

2