if you're talking about why the professor didn't include that in the reading we were supposed to do prior to answering these questions...........well I dont want to say anything that could get me in trouble but he is

if you're wondering why I didn't know what that was called, I dunno. I took 2 english/writing courses in my last college and they both covered other stuff. being able to identify faulty arguments and spot a fallacy is one thing (the important one)