14853
The role of the Sri Lanka Electrical  Mechanical Engineers  (  SLEME  ) is to repair and maintain all electrical mechanical biomedical and optical equipment in the SL Army except for engineer plant and signal equipment .
 alternate names: Mechanical Engineers, SLEME
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 alternate names: Mechanical Engineers, SLEME