Solving this problem is easy, if A or D were correct, P = 0.5, if C or B were correct P = 0.25, since A and D require P = 0.25, and since C and B require P = 0 or 0.5 respectively, there is no correct solution that can be given, therefore the solution is “Undefined”.

Anyway, have a good troll!

Vlad is just a global embarrassment at this point.

Yeah, definitely an ADD/Attention-Processing issue. I used to read a lot as a kid, and after a head injury that aggravated my ADD and years of reading and talking in short-form messages (SMS, twitter, etc), it took me FOREVER to re-learn the skill of reading long-form text.

Luckily, with practice comes mastery, I was able to regain my abilities to read, and I’m currently working on a few textbooks and two casual books. It’s still a struggle in distracting environments (loud children, hospitals, etc), but it’s getting better the more I read.