Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
该物品用气泡包装纸包着。
它很易碎。
Solution: cause
Reason: The object being delicate is the cause of wrapping it in bubble wrap.

Now, solve this instance: 这个学生接受了辅导。
他的成绩提高了。
Student:
effect