Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Unfortunate Title

The title of this book alone should dissuade all readers from reading this book. Every serious scholar of the Lewis and Clark Expedition can tell you that Sacagawea was never the guide on the journey, that the accepted spelling of her name is Sacagawea, not Sacajawea, and that there were other interpreters in the Corps of Discovery besides Sacagawea.