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.

[EX Q]: 飞机遇上了一些湍流。
那人系紧了安全带。
[EX A]: effect

[EX Q]: 那人向我伸出手来。
我握了握他的手。
[EX A]: effect

[EX Q]: 球员把球打向洞。
球进了洞。
[EX A]:
effect