You are given a statement in Croatian, a question word and four choices in Croation. If the question word is "cause", you should choose the option that is most likely to be the cause of the statement. If the question word is "effect", you should pick the choice that is most likely to be a consequence of the statement. Write the exact text of the choice, not the number.
Q: Statement: Na semaforu se upalilo žuto.
Question: effect
Choice 1: Vozač je stisnuo kočnicu.
Choice 2: Vozač je zatrubio.
Choice 3: Predao je rad nedovršen.
Choice 4: Par je obznanio da se razilazi.
A: 
Vozač je stisnuo kočnicu.