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.

Ex Input:
The girl smelled something burning.
She left the cookies in the oven.

Ex Output:
cause


Ex Input:
The student knew the answer to the question.
He raised his hand.

Ex Output:
effect


Ex Input:
The girl poked fun at the boy.
She had a crush on him.

Ex Output:

cause