Marge Gamer
"Marge Gamer" is the seventeenth episode of "The Simpsons"' eighteenth season . 
<triplet> Marge Gamer <subj> The Simpsons <obj> part of the series <subj> eighteenth season <obj> season <triplet> The Simpsons <subj> eighteenth season <obj> has part <triplet> eighteenth season <subj> Marge Gamer <obj> has part <subj> The Simpsons <obj> part of the series