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 Q]: My skin broke out into a rash. (A) I brushed against poison ivy in my yard. (B) I eradicated the poison ivy from my yard., Question: cause
[EX A]: A

[EX Q]: The girl shared her lunch with her friend. (A) Her friend forgot to bring his lunch. (B) Her friend sat next to her at lunch., Question: cause
[EX A]: A

[EX Q]: The boy's mouth stung. (A) He ate a pepper. (B) He blew out the candle., Question: cause
[EX A]:
A