6555
In addition to the 1966 title song " Yellow Submarine " , several complete or excerpted songs , four previously unreleased , were used in the film .
 media: Yellow Submarine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 media: Yellow Submarine