40187
Thus , Leibniz 's argument is " in fieri " , while Aquinas ' argument is both " in fieri " and " in esse " .
 Leibniz, Aquinas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Leibniz, Aquinas