1394
Strictly speaking , wrote George Barger , yohimbine should have been have been given the scientific name quebrachine , seeing that it was first isolated from the quebracho tree and first named in the scientific literature .
 person: George Barger
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: George Barger