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son, John, who became first Mayor John Petrie of Brisbane . His third son, Thomas, gained much knowledge of the Aboriginal tribes and their customs and languages. Their house was one of the social centres of Brisbane and readily offered accommodation to squatters coming from the outback, especially in the days before Brisbane had a few inns. Petrie was also always being willing to help with food and work to the poor.
 place of death: Mayor John Petrie, Brisbane
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: Mayor John Petrie, Brisbane