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 woman felt an electric shock. (A) She grabbed the doorknob. (B) She pounded on the door., Question: cause
[EX A]: A

[EX Q]: The driver got a flat tire. (A) He went over the speed limit. (B) He ran over a nail., Question: cause
[EX A]:
B