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]: 我看着时钟。
我想查看时间。
[EX A]: cause

[EX Q]: 这男子觉得有义务参加这次活动。
他答应了他的朋友他会去的。
[EX A]: cause

[EX Q]: 一家人搬进了一所更大的房子。
母亲生了双胞胎。
[EX A]:
cause