66897
Despite ongoing doubts over his fitness , being forced to abort practice twice , Ronaldo played the full 90 minutes of the opening match against Germany , though he was unable to prevent a 4 – 0 defeat .
 Ronaldo, Germany
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ronaldo, Germany