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On October 17, 2011, Piri Thomas died from pneumonia at his home in El Cerrito , California. He is survived by his wife Suzie Dod Thomas, six children, and three stepchildren.
 place of death: Piri Thomas, El Cerrito
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: Piri Thomas, El Cerrito