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.

Input: Consider Input: 我皮肤上的划痕很深。
它留下了一个疤痕。

Output: effect


Input: Consider Input: 母亲叫了一辆救护车。
她儿子从床上摔下来了。

Output: cause


Input: Consider Input: 徒步旅行者遇到了一条毒蛇。
她惊慌失措。


Output: effect