9815
The song has been an oft-covered song on American Idol '' with singers Tamyra Gray and Fantasia Barrino covering it .
 American Idol, Tamyra Gray, Fantasia Barrino
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 American Idol, Tamyra Gray, Fantasia Barrino