Hi, I'm having trouble with the last question in this game (#5). While I believe that my set-up for the game was correct because the preceding questions were fine, I feel as though I'm missing certain inferences that allow this question to be solved without trial and error. Because of this, I was un...

I'm having a hard time understanding why the following conditions "Wharton serves on a different committee from the one on which Zhu serves" and "Upchurch serves on a different from the one on which Guzman serves" imply biconditionality. If, for example, Wharton's serving on fina...

I'm having trouble understanding why answer choice C is a better choice than answer choice D. I was deciding between these two and, while they both seem to exemplify the principle described in the question, I opted for D because the beneficial act illustrated in C struck me as less directly benefici...