Task: Question Decomposition
Input (English): question: What happened first, the treaty of Bayonne, or John's return to Barcelona?
Output (English): #1 return the  treaty of Bayonne 
#2 return John 's return to Barcelona 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is lowest of #3 ,  #4