In this task your given two statements in Estonian. 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.

Input: Consider Input: Metsatulekahju levis.
Tuuled muutusid tugevamaks.

Output: cause


Input: Consider Input: Töötaja teeskles haigust.
Ta tahtis vaba päeva.

Output: cause


Input: Consider Input: Herilane lenda poisi poole.
Poiss jooksis ära.


Output: effect