In this task your given two statements in Swahili. 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: Mtoto alikata kamba ya puto.
Puto lilikwenda hewani.
Example Output: effect

Example Input: Nilibadilisha mada ya mazungumzo.
Mazungumzo yakawa magumu.
Example Output: cause

Example Input: Wanandoa walisaini mkataba wa kodi kwa ajili ya fleti.
Wanandoa walihamia kwenye fleti.
Example Output:
effect