4690
Frank Sanders died of a heart attack on August 18, 1997 at his home in Montgomery County / Potomac CDP . He was 78 years old.
 place of death: Frank Sanders, Montgomery County / Potomac CDP
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: Frank Sanders, Montgomery County / Potomac CDP