For question two, I translated the first statement to be B -> /R and the contrapositive to be R -> /B. This really threw off my ability to chain the conditionals together, even though I translated the rest of the statements like how it is presented in the answer. Is there an unspoken rule that when you are presented with an "or" statement, such as the one presented, that the first object given in the sentence has a "not" in front of it? In the video, the example given was G or L, then it was translated to /G -> L. Not sure if I explained my thought process very well, but I would like some clarification on this if anyone can help me out. @