TASK DEFINITION: In this task your given two statements in Indonesian. You must judge whether the second sentence is the cause or effect of the first one. Label the instances as "cause" or "effect" based on your judgment. The sentences are separated by a newline character.
PROBLEM: Saya telah berpikir dengan hati-hati tentang masalah itu.
Saya telah menemukan sebuah solusi.

SOLUTION: effect

PROBLEM: Pria itu keluar dari kamar mandi.
Air panasnya sudah habis.

SOLUTION: cause

PROBLEM: Saya tolak undangan pesta ulang tahun itu.
Saya sedang di luar kota.

SOLUTION:
cause