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 detective flashed his badge to the police officer.
The police officer let the detective enter the crime scene.

Ex Output:
effect


Ex Input:
The family moved into a bigger house.
The mother gave birth to twins.

Ex Output:
cause


Ex Input:
The team lost the tournament.
They disappointed their fans.

Ex Output:

effect