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: 朋友们掷硬币。
他们想做出一个公平的决定。

Output: cause


Input: Consider Input: 该名男子预计他的旅途中的天气会很冷。
他把保暖的衣服装进行李箱里。

Output: effect


Input: Consider Input: 这个男人的眼睛流泪了。
他的眼睛进灰了。


Output: cause