input with options: Is this product review positive? Title: useless for PC Review: I spent around 50 dollars on a book expecting to be able to view it as I would a PDF in the Kindle PC client version that I recently downloaded. There isn't even a scrollbar. waste of money. I'll buy the physical book next time since it will be easier to navigate than via kindle. Answer:
output: No

input with options: Is this product review positive? Title: Poor phone design - Hurts to use! Review: I am totally disappointed with the physical design of this phone. When I have it held to my ear, the silver edge that sticks out actually digs into my cheekbone. Just enough that after a short call it leaves a red mark and an indentation. After a slightly longer call the mark is actually really sore. Why the need for the sharp edge? Otherwise, it works fine. I'm finally buying a different model after suffering with this one for three months. It's really a silly design. Answer:
output: No

input with options: Is this product review positive? Title: not pleased Review: i cannot rate it because i have not recieved it. the money have been taken from my account. if i have not heard from you in days i have no choice bou to call my bank and take it from there Answer:
output: No

input with options: Is this product review positive? Title: Not for beginners Review: We used this book in an Intro to C programming class. This is not a book for beginners. The instructor knew that this book would not make sense to us without a lecture to introduce the concepts. At best, he hoped that after he explained the concepts, this book would be a way to review them. I didn't even find it useful for that. Answer:
output: