Instruct: Classify Amazon reviews into positive or negative sentiment
Query: GRE Review

The product consists of a text and DVD. The text is very readable, although some questions run afar from everyday practice except for mathematicians and the engineering sciences. The presentation provides sample reading comprehension and vocabulary consistent with the form and content on the GRE. The mathematics is divided by level of difficulty. i.e. easy, intermediate and difficult questionsThe difficult questions are just that. i.e.GIVEN: Given m+ n = 24 and m - n + p= 15 then 4m + 2p = what numberm+ n = 24m- n + p = 15__________________2m + p= 39 therefore 4m + 2p must be 78The section on vocabulary is helpful to identify typicalwords tested. Overall, the book is excellent; however,parts of the exam are elusive.This is not the fault of the publisher. It is the nature ofthe exam itself. If purchased, the candidate should spend sometime reviewing examination techniques, as well as algebra,geometry and basic statistics.i.e. mean median mode prime numbers