How many is the difference in the yards of the TD pass caught by Dreessen and the yards of the TD pass to Decker?
return Dreessen ;return TD  pass caught by #1 ;return yards  of #2 ;return Decker ;return TD  pass caught by #4 ;return yards  of #5 ;return difference of #3 and  #6
['select', 'project', 'project', 'select', 'project', 'project', 'arithmetic']