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:
Several witnesses of the crime testified against the suspect.
The suspect was convicted.

Ex Output:
effect


Ex Input:
I declined the invitation to the birthday party.
I was out of town.

Ex Output:
cause


Ex Input:
I had to wait in line.
I skimmed a magazine.

Ex Output:

effect