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.

Example Input: 我半夜醒来，感觉很冷。
我穿上运动裤。
Example Output: effect

Example Input: 女人的政治观点发生了变化。
她换了党派。
Example Output: effect

Example Input: 街头音乐家吸引了一群人。
人们给了他零钱。
Example Output:
effect