Task: Question Decomposition
Input (English): question: How many days after the Nationalists demand of the Greeks did Kemal agreed to respect that the British were prepared to defend the neutral zone of Constantinople and the Straits?
Output (English): #1 return the  Nationalists demand of the     Greeks 
#2 return Kemal agreed to respect that the  British were prepared to  defend the     neutral zone of Constantinople and  the   Straits 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return difference of #3 and  #4 in  days