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: Bola bowling mengenai batang-batang bowling.
Seseorang menggelindingkan bola di jalurnya.

SOLUTION: cause

PROBLEM: Saya merasa lelah.
Saya pergi tidur lebih awal.

SOLUTION: effect

PROBLEM: Saya menarik sebuah karet gelang.
Karet itu teregang.

SOLUTION:
effect