How many more screens did the movie play on in its second week than its first?
return the  movie ;return screens played on of #1 ;return #2 in  its second week ;return #2 in  its first week ;return number of  #3 ;return number of  #4 ;return the  difference of #5 and  #6
['select', 'project', 'filter', 'filter', 'aggregate', 'aggregate', 'arithmetic']