2045
Kazi Lhendup Dorjee died of a heart attack on July 30, 2007 at his home in Kalimpong , North Bengal in the Indian State of West Bengal. Kalimpong is located just across the state border from Sikkim. Dorjee was 103 years old at the time of his death. Though he died of a heart attack, Dorjee had been suffering from liver problems for several years.
 Kazi Lhendup Dorjee, Kalimpong
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 Kazi Lhendup Dorjee, Kalimpong