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: Puupõrandale tulid kriimud.
Poiss vedas tooli mööda põrandat.

Output: cause


Input: Consider Input: Linnas sadas mõned tollid lund maha.
Koolid sulgesid.

Output: effect


Input: Consider Input: Tüdruk tegi oma eksamil vea.
Ta kustutas oma vastuse.


Output: effect