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