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.

Example Input: I received a package in the mail.
The package triggered my curiosity.
Example Output: effect

Example Input: The country declared war on the neighboring territory.
Soldiers were sent out to fight.
Example Output: effect

Example Input: The man hit his head.
He got a concussion.
Example Output:
effect