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 egg splattered. (A) I dropped it. (B) I boiled it., Question: cause

Ex Output:
A


Ex Input:
The service at the restaurant was slow. (A) There were many empty tables. (B) The restaurant was crowded., Question: cause

Ex Output:
B


Ex Input:
The driver honked her horn. (A) Another car swerved into her lane. (B) She made a right turn at the light., Question: cause

Ex Output:

A