36141
All its trains travel through the Channel Tunnel between the United Kingdom and France , owned and operated separately by Getlink .
 Channel Tunnel, United Kingdom, France, Getlink
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Channel Tunnel, United Kingdom, France, Getlink