57501
The electro-styled album included contributions from Guy Chambers , Cathy Dennis , Bloodshy & Avant and Calvin Harris .
 Guy Chambers, Cathy Dennis, Bloodshy & Avant, Calvin Harris
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Guy Chambers, Cathy Dennis, Bloodshy & Avant, Calvin Harris