In this task your given two statements in Chinese. 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.

侦探们在犯罪现场撒了粉来显示指纹。
他们发现了凶手的身份。
effect

龙卷风穿过了整个城镇。
法院的屋顶被吹掉了。
effect

法院维持了这项有争议的裁决。
法庭前爆发了一场骚乱。

effect

