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Rudolf von Erlach (Born around 1299 in Bern , died in 1360 in Reichenbach Castle) was a knight and commander of the Swiss Confederation forces at the Battle of Laupen.
 place of birth: Rudolf von Erlach, Bern
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 birth: Rudolf von Erlach, Bern