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.

Q: 我自行车上的轮胎没气了。
我把空气注入轮胎里。

A: effect
****
Q: 游客们乘坐渡轮去度假村。
度假村在一个岛上。

A: cause
****
Q: 公司希望衡量客户满意度。
他们向客户分发了一份调查。

A:
effect
****