880
first of all , it is a source of specialist cadre of various specialties , such as monument and art renovation , foreign language teachers , economists , chemists , lawyers and it specialists , just to name a few , who often stay in the city after graduating .
 None
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
 Entity Pairs:   
Answer:
 NA: cadre, specialties