In this task your given two statements. 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 Input:
The teacher tore up the student's exam.
He caught the student cheating.

Ex Output:
cause


Ex Input:
My daughter suffered an allergy attack.
I took her to the emergency room.

Ex Output:
effect


Ex Input:
I folded the paper.
The paper creased.

Ex Output:

effect