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".

[Q]: The teenager ran away from home. (A) He relied on his parents. (B) His parents abused him., Question: cause
[A]: B


[Q]: The city re-elected the mayor. (A) The city cut its budget. (B) The mayor fulfilled his promises., Question: cause
[A]: B


[Q]: The student's answer on the exam was incorrect. (A) The teacher added bonus points to the student's grade. (B) The teacher subtracted points off the student's grade., Question: effect
[A]:
B