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".

Ex Input:
The girl handed down her clothes to her younger sister. (A) The clothes were tattered. (B) She outgrew the clothes., Question: cause

Ex Output:
B


Ex Input:
The security guard replayed the surveillance footage. (A) The surveillance camera was out of focus. (B) He noticed some suspicious activity., Question: cause

Ex Output:
B


Ex Input:
I twisted the cap off the soda bottle. (A) The soda fizzed. (B) The soda leaked out., Question: effect

Ex Output:

A