Task: Question Decomposition
Input (English): question: What happened first the city of Nakhchivan being captured, or a cease-fire being signed.
Output (English): #1 return city of Nakhchivan is captured 
#2 return cease-fire is signed 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is the  lowest of #3 ,  #4