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: 我重新加了水瓶。
我喝了它里所有的水。

Output: cause


Input: Consider Input: 那人扬起眉毛。
他很惊讶。

Output: cause


Input: Consider Input: 飞行员的雷达发现了一场风暴。
飞行员避开了风暴。


Output: effect