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 woman spoke with a foreign accent.
She migrated from another country.

Ex Output:
cause


Ex Input:
The father caught his son lying.
His son confessed the truth.

Ex Output:
effect


Ex Input:
The police closed the investigation.
They apprehended the suspect.

Ex Output:

cause