87138
In addition , both specialized ( usually coming from the field of science ) and commonplace English words ( notably abstract , commodity / service-related or technical terms ) have also penetrated Bulgarian since the second half of the 20th century , especially since 1989 .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None