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 olahraga.
Saya merasa penuh semangat.

SOLUTION: cause

PROBLEM: Bocah itu tajamkan pensilnya.
Pensilnya sudah tumpul.

SOLUTION: cause

PROBLEM: Sang fotografer lupa untuk menggunakan flash ketika mengambil foto.
Hasil fotonya buram.

SOLUTION:
effect