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".

The window was opaque. (A) The glass was stained. (B) The blinds were open., Question: cause
A

The woman repaired her faucet. (A) The faucet was leaky. (B) The faucet was turned off., Question: cause
A

The boy was afraid to go to bed. (A) He turned on his nightlight. (B) He watched a horror movie., Question: cause

B