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: 这对夫妇见到对方很高兴。
他们接吻了。

Output: effect


Input: Consider Input: 温度计中的汞上升。
天气变暖和了。

Output: cause


Input: Consider Input: 我不得不排队等候。
我浏览了一本杂志。


Output: effect