Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Input: Statement: Situated on the route of the ancient caravans that brought goods from the Middle East and Central Asia, the sandstone citadel of Jaisalmer, protected by an imposing double set of bastions, rises like a mirage from the sands of the Thar Desert. Choices:  1. Jaisalmer is built in a lush, fertile region full of green forests and valleys. 2. The citadel of Jaisalmer is built of sandstone and located in the Thar Desert. 3. Many ancient caravans stopped in Jaisalmer for the night before traveling on with their goods.

2