1847
As a result of the increasingly continental climate on the eastern edge of the Harz , the common beech gives way to mixed forests of sessile oak .
 location: Harz
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Harz