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 chugged the pitcher of water. (A) I walked upstairs. (B) I ran five miles., Question: cause

Ex Output:
B


Ex Input:
The mother needed help looking after her children. (A) She sent the children to daycare. (B) She gave up custody of the children., Question: effect

Ex Output:
A


Ex Input:
The gardener wanted his plants to flourish. (A) He planted a variety of seeds. (B) He put fertilizer in the soil., Question: effect

Ex Output:

B