750
John Selwyn Brooke Lloyd Baron Selwyn-Lloyd CH CBE TD PC ( 28 July 1904 18 May 1978 ) known for most of his career as  Selwyn Lloyd  was a British Conservative Party politician who served as Foreign Secretary from 1955 to 1960 then as Chancellor of the  Exchequer  until 1962 .
 employee of: Selwyn Lloyd, Exchequer
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:
 employee of: Selwyn Lloyd, Exchequer