Task: Question Decomposition
Input (English): question: What happened first: Battle of Strėva or Lubartas was taken prisoner?
Output (English): #1 return Battle of Strėva 
#2 return Lubartas was  taken prisoner 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is lowest of #3 ,  #4