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In 2009 , Ronaldo donated £ 100,000 to the hospital that saved his mother 's life in Madeira following her battle with cancer , so that they could build a cancer centre on the island .
 Ronaldo, Madeira
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, Madeira