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William Stickney ( April 11 1827 October 13 1881 ) was the son-in-law of  Amos Kendall  a co-founder of the Columbia Institution for the Deaf a grammar school in Washington DC which became  Gallaudet University  .
 founded by: Amos Kendall, Gallaudet University
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:
 founded by: Amos Kendall, Gallaudet University