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:
I needed to get cash. (A) I went to the bank. (B) I bought a wallet., Question: effect

Ex Output:
A


Ex Input:
The company lost money. (A) Its products received positive consumer reviews. (B) Some of its products were manufactured defectively., Question: cause

Ex Output:
B


Ex Input:
The football coach lost his voice after the game. (A) He yelled whenever a player fumbled the ball. (B) He whistled whenever a player scored a touchdown., Question: cause

Ex Output:

A