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.

Saya buka mata saya.
Saya terbangun.
cause

Gadis itu telah lemparkan sebuah ranting ke api unggun.
Ranting itu terbakar.
effect

Kepala pria itu berdenyut kesakitan.
He took aspirin.

effect