220340
Born to a family of humble means , the young Juan Antonio Sotillo started his military career in 1815 as a soldier in the Santa Ana cavalry squadron , under the orders of general José Tadeo Monagas .
 Juan Antonio Sotillo, José Tadeo Monagas
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Juan Antonio Sotillo, José Tadeo Monagas