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: Exquisite stone carving, wood turning, copper/brasswork, and ceramic tiling are the main features of Islamic architecture and the period buildings, mosques (Islamic places of worship), madrasas (Islamic religious schools), khans and bayts (private homes) are very impressive. Choices: 1. Islamic architecture has lots of marble pillars. 2. Only ceramic tiling is used in both Islamic architecture and the period buildings. 3. The main features of Islamic architecture involves a wide variety of materials.

1