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: 女孩的手起了水泡。
她爬上了一根绳子。

A: cause
****
Q: 我感觉很舒服。
我把自己裹在毯子里。

A: cause
****
Q: 司机的轮胎瘪了。
他压过了一个钉子。

A:
cause
****