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:
I saw a woman getting robbed on the street.
I called 911.

Ex Output:
effect


Ex Input:
The chef pressed down on the dough.
The dough flattened.

Ex Output:
effect


Ex Input:
The man lost his ability to speak.
He had a stroke.

Ex Output:

cause