Did Philip Rivers throw fewer touchdown passes in the second or fourth quarter?
return Philip Rivers ;return touchdown passes of #1 ;return #2 in  the  second quarter ;return #2 in  the  fourth quarter ;return number of  #3 ;return number of  #4 ;return which is fewer of #5 ,  #6
['select', 'project', 'filter', 'filter', 'aggregate', 'aggregate', 'comparison']