Critical Reasoning (CR) | Re: In recent years, a village outside Osaka, Japan has taken to hosting a

In recent years, a village outside Osaka, Japan has taken to hosting a ninja festival, a celebration of Japan’s heritage that reflects on its feudal past while exalting its pop culture driven present. But clearly only children take this festival seriously, for they are the only attendees who bother to dress up as ninjas.

Which of the following is an assumption on which the argument depends?

(A) Any attendee who dresses up as a ninja takes the festival seriously.

(B) No attendee who takes