159298
He won a gold medal for West Germany in the C-2 event at the 1989 ICF Canoe Slalom World Championships in Savage River , Maryland in the United States .
 West Germany, Maryland, United States
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 West Germany, Maryland, United States