101609
In 1917 he was involved in the battles for Berezhany , and other places now in the Ukraine and was awarded the Pour le mérite , and promoted to Colonel .
 Berezhany, Ukraine
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Berezhany, Ukraine