58785
It included her joint worldwide number-one single " Dilemma " with rapper Nelly , as well as the singles " Stole " , " Ca n't Nobody " and " Train on a Track " .
 Nelly
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nelly