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 elderly woman suffered a stroke.
The woman's daughter moved in to take care of her.

Ex Output:
effect


Ex Input:
It got dark outside.
The moon became visible in the sky.

Ex Output:
effect


Ex Input:
I burst into a fit of laughter.
My eyes welled up with tears.

Ex Output:

effect