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: A walk around the shaded top of the ramparts takes about half an hour and offers beautiful views of the surrounding countryside. Choices:  1. The top of the ramparts are inaccessible. 2. It takes 30 minutes to walk around the top of the ramparts. 3. It takes 30 minutes to walk across the ramparts.

2