Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Where did she get her facts?

This book was awesome. I couldn't put it down. Ruth is awesome too. Aside from being in the death zone at 17,200 and thinking that she might walk off the six thousand foot drop while shoveling snow off her tent at the ice shelf at 14,200, my favorite part was when she said that Bradford Washington has the first ascent of Mt. Denali. Thats awesome. To set the facts straight the first ascent was in 1913 by walter harper as a member of the hudson stuck expedition. and bradford WASHBURN has the first ascent of the west buttress in 1951. This is an awesome book.