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: The forest fire spread.
The winds became stronger.
Example Output: cause

Example Input: The detective revealed an anomaly in the case.
He scrapped his theory.
Example Output: effect

Example Input: I doubted the salesman's pitch.
I turned his offer down.
Example Output:
effect