input:  Now, answer this question: Is this product review positive? Title: code heavy, concept light Review: I bought this book based on the strength of the other reviews. The free neural net engine, JOONE, that the book is based on is no longer supported or available. There are JOONE downloads available but I couldn't get it working on Windows 7 and I'm a professional programmer. Writing style is stilted and very poor with lots of spelling mistakes.My impression from going through 3-4 of the chapters is that the author failed to convey an adequate conceptual understanding of the topics, such as backpropagation and feedforward networks. Instead, he vaguely describes it and then presents the source code for you to read. This seems pretty lame to me.I was hoping to develop a good conceptual understanding of neural networks from this book, but it's not going to happen with this book. Answer:
A:
output: No

input:  Now, answer this question: Is this product review positive? Title: Clever, Clear, Concise, Constructive! Review: This book is written in a clear, concise, and clever style, full of constructive advice. It's a must--not only for sales professionals but also for job seekers and self-employed consultants. I fall into the latter category, and while I found the info on cold-calling techniques extremely pertinent and accurate, it was the guidance through the labyrinth of voicemail hell that really rang my bells. I'm old enough to remember a time when real people actually answered the telephone, and *before* reading Mr. Surath's book, I found it challenging to find (let alone reach) those crucial decision makers in marketing and procurement departments. Not so today, thanks to this gem. Answer:
A:
output: Yes

input:  Now, answer this question: Is this product review positive? Title: Great value for the price Review: I was thinking of putting in a iPod connector for the car but went cheap instead. This is decent sound quality, but not great. Answer:
A:
output: