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: We walk downstairs and out through the hall to where my car's waiting. Choices:  1. We walk upstairs and out onto the roof where a helicopter is waiting. 2. My car is waiting outside for the both of us. 3. My car is running while it waits for us to walk downstairs. 

2