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 man defied the authorities of the church.
He was excommunicated from the church.

Ex Output:
effect


Ex Input:
The item was packaged in bubble wrap.
It was fragile.

Ex Output:
cause


Ex Input:
Lava flowed from the volcano.
The volcano erupted.

Ex Output:

cause