284092
In 1958 South Wales Transport bought the Mumbles Railway which was an electric tram service between Swansea and Mumbles which was closed in 1960 .
 Wales Transport, Mumbles Railway, Swansea, Mumbles
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Wales Transport, Mumbles Railway, Swansea, Mumbles