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Waghray holds an MBA from the University of Pennsylvania Wharton School of Business ; a master's degree in Computer  Science  from West Virginia University and a bachelor degree in Mechanical Engineering from  Birla Institute of Technology and Science  ( BITS ) in Pilani India .
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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:
 NA: Science, Birla Institute of Technology and Science