Question: in the sentence, "If you’re not greedy, you’re not a business school student" the two different conditional indicators confuse me: if I use "If" then I get /G-->/BS (Or BS-->G); however, if I use "not," then I can come out G-->BS (I negate the BS and make it the NC, and then I'm left with the G which become the SC and also has the SC indicator "If"). So, which one do I choose? I know the first way is correct, but I'm not sure why.
Is it the case that "If" overpowers "not", and "not" is merely a negation and not a logical indicator?