Task: Question Generation
Input (English): #1 return dogs 
#2 return back legs of  #1 
#3 return number of #2 for each #1 
#4 return #1 where #3 is  equal to one 
#5 return number of #4 
#6 return if  #5 is  at least one
Output (English): If at least one of the dogs appears to be missing a back leg.