23505
He made his debut at Vale Park as a 68th - minute substitute for Robin Berntsen on 14 November , in a 2 – 0 defeat to Sunderland .
 Vale Park, Robin Berntsen, Sunderland
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:
 Vale Park, Robin Berntsen, Sunderland