I understand that quizzes and exams are timed.  I understand…

I understand that quizzes and exams are timed.  I understand that if I open the quiz or exam for ANY reason the timer will continue whether I am actively completing the quiz or exam. Once the time runs out there are no second chances (except for the quiz where I have a max of two attempts).

You’re a field linguist, working with an undescribed languag…

You’re a field linguist, working with an undescribed language in an unnamed location. You’ve noted that 1-2 noun classes and (root-and-template) non-concatenative morphology are a features of this language. Is this language likely: Afro-Asiatic, Sino-Tibetan, or Indo-Siberian?