What is the average and maximum damage in millions for storms that had a max speed over 1000?
return storms ;return speeds of  #1 ;return maximum of  #2 ;return #1 where #3 is  higher than 1000 ;return damage in millions of  #4 ;return average of  #5 ;return maximum of  #5 ;return #6 ,  #7
['select', 'project', 'aggregate', 'comparative', 'project', 'aggregate', 'aggregate', 'union']