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.

[EX Q]: Para peselancar kembalik ke pantai.
Mereka lihat sebuah hiu.
[EX A]: cause

[EX Q]: Gadis itu menghadiri pesta ulang tahun teman sekelasnya.
Dia menerima undangan.
[EX A]: cause

[EX Q]: Mobil itu penyok.
Pengemudi menabraknya ke tiang telepon.
[EX A]:
cause