You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You will be given a statement and two events in Croatian. The events are either something that can be caused by the statement, or they are something that might have caused the statement. If they can be consequences of the statement, answer with "effect", else answer with "cause".

Statement: Gurnuo sam klatno.
Choice 1: Usporilo se i stalo.
Choice 2: Zanjihalo se naprijed-nazad.
Solution: effect
Why? The choices given are related to the effect that pushing the pendulum will cause. It will either slow down and stop or will be swayed back and forth.

New input: Statement: Dječak je pao na ispitu iz povijesti.
Choice 1: Pozorno je pratio nastavu.
Choice 2: Zaboravio je učiti.
Solution:
cause