Task: Question Generation
Input (English): #1 return semeseters 
#2 return students of #1 
#3 return number of  #2 for each #1 
#4 return #1 where #3 is  the  fewest 
#5 return the  year of #4 
#6 return #4 ,  #5
Output (English): Which semeseter and year had the fewest students?