no problem :tmb:
upon seeing this problem myself originally, my train of thought was originally the same as yours, until I thought about it more. then I was like "WTF"?? I knew there was a way to create an equation to extrapolate what I needed to know, but it eluded me for a bit - till I came back to it later and said "DUH!!"
well I actually was watching while people posted and told them which ones they got correct, and which ones were wrong.
by looking at the answers they provided and comparing the lists - it is possible to tell what the correct answer is. they've all be answered correctly (albeit the last one did not get the answer I was hoping for - a description of its checking process.
part of that is correct... part of it was introductory to what the part was that you got correct... the part before the introductory part is wrong. the introductory part does not equate to anything, merely introduces the new part of the puzzle - the middle part of the name.