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 left work early.
I had a headache.
Example Output: cause

Example Input: The tire on my bike was flat.
I pumped air into the tire.
Example Output: effect

Example Input: The woman won the lottery.
She bought a yacht.
Example Output:
effect

