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 fish bit the line.
The fisherman reeled in the fish.

Ex Output:
effect


Ex Input:
The student arrived to class soaking wet.
His umbrella was broken.

Ex Output:
cause


Ex Input:
I was confused by the professor's lecture.
I asked the professor questions.

Ex Output:

effect