1231
Stephen Preston W. Preston received his ((NAM: B.A.)) from Yale University, and then attended Harvard Law School, where he was a member Bachelor of Arts the Harvard Legal Aid Bureau, graduating with a J.D. in 1983.
 education degree: Stephen Preston, Bachelor of Arts
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: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 education degree: Stephen Preston, Bachelor of Arts