Task: Question Generation
Input (English): #1 return the  King Type Copper Massa of the   Jaffna Kingdoms did belong to the Aryacakravarti dynasty 
#2 return years of #1 
#3 return number of  #2
Output (English): How many years did the King Type Copper Massa of the Jaffna Kingdoms belong to the Aryacakravarti dynasty?