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.

Example Input: 房子里的电停了。
我找了手电筒。
Example Output: effect

Example Input: 我自行车上的轮胎没气了。
我把空气注入轮胎里。
Example Output: effect

Example Input: 年轻的露营者们感到害怕。
他们的营地顾问给他们讲了一个鬼故事。
Example Output:
cause