Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Quick, easy read.

This book is only 95 pages long. It was a great overview of a wonderful missionary. It is part of a series that purports to be written for children. However, the reading material would be difficult for most children under 12 years.Sam Pollard went to the Yunnan province of China in the late 1800's. He spent much of his time with a poor tribal people called Miao. They did not have a written script so Pollard invented one and translated the New Testament into the new Miao script.