Instruct: Classify a given review into positive or negative sentiment.
Query: Twinteresting

This book was loaned to me when I was expecting twins; I found it fascinating. A break from the "survival" books, it is a collection of different aspects of multiple birth including: how/when twinning occurs, the social behavior of twins, famous twins, and that special psychological bond that twins seem to share.I was impressed enough with it that when I learned a friend of mine was expecting twins, I specifically went on the hunt for it. I bought it and gave it to her at the office. The rest of the day her fellow employees kept thumbing through it periodically interupting her, with "I bet you didn't know . . .", or "Listen to this. . ." to the point that not much got done the rest of the day.This work, may not be the latest thing, but it provides quotable responses to many frequent twin questions - and I would recommend it to anyone who has, or is closely related to a set of twins.