8191
In the first episode , Spectrum agent Captain Scarlet acquires the Mysterons ' self-healing power of retro-metabolism and is thus rendered " indestructible " , being able to recover from otherwise fatal injuries .
 person: Scarlet
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: Scarlet