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 pulled the rubber band.
It stretched.
Example Output: effect

Example Input: My favorite song came on the radio.
I sang along to it.
Example Output: effect

Example Input: The girl smelled something burning.
She left the cookies in the oven.
Example Output:
cause