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:
My jaw dropped open.
I was shocked.

Ex Output:
cause


Ex Input:
The man took sleeping medication.
He became drowsy.

Ex Output:
effect


Ex Input:
I thought carefully about the problem.
I came up with a solution.

Ex Output:

effect