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.

Example Input: Kami naik roller coaster.
Roller coaster itu terlihat seru.
Example Output: cause

Example Input: Jari-jari anak itu menjadi pucat.
Ia mandi lama.
Example Output: cause

Example Input: Pria itu menekan tutup amplop itu.
Ia tutup amplop itu.
Example Output:
effect