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.

Input: Consider Input: The criminal turned himself in.
The evidence implicated him.

Output: cause


Input: Consider Input: I wanted to lighten the mood of the conversation.
I told a joke.

Output: effect


Input: Consider Input: The steak was difficult to cut.
The knife was dull.


Output: cause