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".

Example Input: Statement: Čaša je pala sa stola.
Choice 1: Razbila se po cijelom podu.
Choice 2: Pala je na hrpu rublja.
Example Output: effect

Example Input: Statement: Mačka je lovila pticu.
Choice 1: Ptica je odletjela. 
Choice 2: Ptica je uhvatila crva.
Example Output: effect

Example Input: Statement: Brava se otvorila.
Choice 1: Okrenuo sam ključ u bravi.
Choice 2: Izradio sam duplikat ključa.
Example Output:
cause