Task: Question Decomposition
Input (English): question: Find the first name and office of history professor who did not get a Ph.D. degree.
Output (English): #1 return professors 
#2 return #1 of  history 
#3 return #2 not  have  Ph.D. 
#4 return first name of  #3 
#5 return office of  #3 
#6 return #4 ,   #5