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 host served dinner to his guests. (A) His guests were gracious. (B) His guests went hungry., Question: effect

Ex Output:
A


Ex Input:
The girl applied the scissors to the paper. (A) The paper sliced apart. (B) The paper crinkled., Question: effect

Ex Output:
A


Ex Input:
I put ice cubes in the hot soup. (A) The soup cooled down. (B) The soup became thick., Question: effect

Ex Output:

A