How many yards longer was two shorter field goals combined than the longest one?
return field goals ;return yards of #1 ;return the  longest of #2 ;return the  lowest of #2 ;return #2 besides  #4 ;return the  lowest of #5 ;return sum of #4 and  #6 ;return the  difference of #7 and  #3
['select', 'project', 'aggregate', 'aggregate', 'discard', 'aggregate', 'arithmetic', 'arithmetic']