21364
This decision came after an increasing number of films being made or converted to 3D , such as " Avatar " , " Alice in Wonderland " and " Clash of the Titans " , made a decent profit at the box office .
 Avatar, Alice in Wonderland, Clash of the Titans
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:
 Avatar, Alice in Wonderland, Clash of the Titans