Given a premise and two alternatives, choose the alternative that is a more plausible cause or effect of the situation described by the premise. The input format is "premise
(1)alternative_1(2)alternative_2", the output should either be "1" or "2" based on your judgment.

Input: Consider Input: The man received strange looks from passengers on the train.
(1)He was staring at the ground.(2)He was talking to himself.

Output: 2

Input: Consider Input: The office was closed.
(1)It was a holiday.(2)It was summer.

Output: 1

Input: Consider Input: We rode the roller coaster.
(1)It looked scary.(2)It looked fun.
Output: 2