You will be given a topic and an argument. Your task is to answer whether the topic and the argument are related or not. A related argument should provide more details about the outcomes of the topic. If the argument refers to or suggests a consequence related to that topic, answer with "yes"; otherwise, answer with "no".

[EX Q]: topic: Polygamy
argument: Polygamy is traumatizing and depressing for wives
[EX A]: yes

[EX Q]: topic: Joint JD/MBA degree
argument: Other joint degrees sometimes better than JD/MBA.
[EX A]: no

[EX Q]: topic: Wave power
argument: Oceans corrode wave power systems, which is costly
[EX A]:
yes