12830
Sibbald conflated the two mottos into a single rhyme ; he gave no indication that he was aware of Boece 's work .
 Sibbald, Boece
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sibbald, Boece