5577
In Germany the old standard was 40 m x 20 m which changed to 50 m x 25 m but also the ice hockey standard of 60 m x 30 m is used .
 location: Germany
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: Germany