308905
Among its most famous climbing routes are the Angermann Gully ( Angermannrinne ) ( normal route at UIAA grade III via the Predigtstuhl wind gap ) , the striking North Rim ( Nordkante ) and the Botzong Chimney ( Botzong-Kamin ) .
 UIAA grade
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 UIAA grade