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: I ran out of breath.
(1)I climbed several flights of stairs.(2)I read several chapters of the book.

Output: 1


Input: Consider Input: My foot went numb.
(1)I put my shoes on.(2)I shook my foot.

Output: 2


Input: Consider Input: The town received several inches of snow.
(1)Schools shut down.(2)People hid underground.


Output: 1