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 pushed the pendulum.
It swung back and forth.
Example Output: effect

Example Input: The bag of popcorn began to pop.
I heated it in the microwave.
Example Output: cause

Example Input: The son moved away from home.
He was going to college.
Example Output:
cause