242003
In 2007 Dr. Muhammad Ali was selected for the NIPA course and he completed it on the 30 June 2007 in Lahore , which would further help him in getting promoted to grade 21 and becoming the Chief Secretary .
 Muhammad Ali, Lahore
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Muhammad Ali, Lahore