119541
The album was produced mainly by David Foster , Ric Wake , Guy Roche , Walter Afanasieff and Christopher Neil .
 David Foster, Ric Wake, Guy Roche, Walter Afanasieff, Christopher Neil
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 David Foster, Ric Wake, Guy Roche, Walter Afanasieff, Christopher Neil