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".
--------
Question: The boy threw a temper tantrum. (A) His brother took his toys from him. (B) He shared his toys with his brother., Question: cause

Answer: A


Question: The patient underwent the risky medical procedure. (A) The procedure was costly. (B) Specialists recommended the procedure., Question: cause

Answer: B


Question: I went to bed. (A) It was a clear night. (B) It was late., Question: cause

Answer:
B