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: Gadis itu membuat kesalahan dalam ujiannya.
Dia hapus jawabannya.

SOLUTION: effect

PROBLEM: Lelaki itu telah minum banyak di pesta itu.
Dia sakit kepala pada hari berikutnya.

SOLUTION: effect

PROBLEM: Anak itu mendarat di trampolin.
Dia terlempar kembali ke udara.

SOLUTION:
effect