8648
The track is an homage to the music of Gerry Anderson 's " UFO " , composed by Barry Gray .
 person: Gerry Anderson; person: Barry Gray
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Gerry Anderson; person: Barry Gray