In this task, you are given a premise sentence, two possible options and a question word. If the question was cause you should select the option that is a possible cause of the premise sentence, and if the question word was effect you should find the option which is a possible effect of the premise sentence. Answer with "A" or "B".

A fistfight broke out in the hall of the school. (A) The principal suspended the students involved. (B) The principal called off classes for the day., Question: effect
A

Marine life diminished. (A) Boats sailed through the ocean. (B) Oil spilled into the ocean., Question: cause
B

I botched the job interview. (A) The interviewer asked difficult questions. (B) I anticipated the interviewer's questions., Question: cause

A