Task: Question Generation
Input (English): #1 return Lacy fights in  Poltava 
#2 return Lacy fights in  Riga 
#3 return when  was  #1 
#4 return when  was  #2 
#5 return which is the  lowest of #3 ,  #4
Output (English): Where did Lacy fight first, Poltava or Riga?