Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not sure what to make of this

I may be nitpicking, but Ms. Star Hull has another book entitled: "Sweet Poison: How the World's Most Popular Artificial Sweetener Is Killing Us--My Story" where in the book description it is described as the story of "Firefighter Janet Starr Hull".Is she a Dr. or a firefighter, or both?(or neither)