In this task you are given a premise and two alternatives in Indonesian. You must choose the alternative that is more plausibly the 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: Pasangan itu berpergian ke selatan ketika musim dingin.
(1)Mereka telah pensiun.(2)Mereka telah berpisah.

Output: 1


Input: Consider Input: Merkuri dalam termometer naik.
(1)Saya menjatuhkan termometer itu.(2)Cuaca semakin hangat.

Output: 2


Input: Consider Input: Semua murid di kelas itu menatap siswa itu.
(1)Telepon siswa itu telah berdering.(2)Siswa itu sedang menulis catatan.


Output: 1