What is this mock?

I have a file that is sample_level_III_Itemset_questions 2012.pdf

I dont know what this is, its different from the mock, and I havent paid for samples or logged in and done that pin thing, and I dont remember where I got this file First question is about Weiying Shao

ok I found it its the sample itemsets by the sample AM’s…what is that thing? is it the same as one of the paid samples or is there only one paid sample (I thought there was two) whats the deal with these?

its 3 random item sets…did them recently, ethics is pretty good (on amc), gips is outdated (2009)

it is 2009 mock