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".

Example Input: Everyone in the class turned to stare at the student. (A) The student's phone rang. (B) The student took notes., Question: cause
Example Output: A

Example Input: The woman covered her ears. (A) The fire alarm blared. (B) The woman smelled smoke., Question: cause
Example Output: A

Example Input: The tree branch landed in the river. (A) The branch moved downstream. (B) The river's current became stronger., Question: effect
Example Output:
A