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Joseph Barker  was in bad health, and the death of his wife at Nottingham about this time, affected him greatly. He returned to America and stayed for a short time at Omaha , where his estate had become a valuable property; then went east, and made Philadelphia his headquarters. He printed books and tracts in defence of the Christian religion. After spending the winter of 1874--5 at Boston, he slowly travelled back to Omaha in the following spring, resting with friends at New York and Philadelphia on his way. He died at Omaha on 15 September 1875, and was buried there. A few days before his death he declared that he ''died in the full and firm belief of Jesus Christ, and in the faith and love of His religion as revealed in His life and works, as described in the New Testament. ``
 place of death: Joseph Barker , Omaha
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:
 place of death: Joseph Barker , Omaha