Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unger's Bible Dictionary (Kindle)

I have the hardcover which is excellent. I just received this on my Kindle online and am very disappointed because you cannot go to a particular word or topic. You can only go to the first letter in the word and then have to go page after page to find the particular word or topic you want. This is very unsatisfactory and defeats the purpose of a dictionary to look up a particular word or topic. The alphabet needs to expand and have the first two letters (aa, ab, ac, ad, etc.). This would cut the search time and would make the online dictionary useful.