52734
He spent 3 seasons between Rayo Vallecano and on loan UD San Sebastián de los Reyes .
 Rayo Vallecano, UD, Sebastián, los Reyes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Rayo Vallecano, UD, Sebastián, los Reyes