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: Steiki oli raske lõigata.
Nuga oli nüri.

Output: cause


Input: Consider Input: Ma viisin prügi välja.
Prügi pani köögi halvasti lõhnama.

Output: cause


Input: Consider Input: Kett lagunes tükkideks.
Ketis oli katkine lüli.


Output: cause