idiots who do n't care what kind of sewage they shovel into their mental gullets to simulate sustenance 
(ROOT (NP (NP (NNS idiots)) (SBAR (WHNP (WP who)) (S (VP (VBP do) (RB n't) (VP (VB care) (SBAR (WHNP (WHNP (WDT what) (NN kind)) (PP (IN of) (NP (NN sewage)))) (S (NP (PRP they)) (VP (VBP shovel) (PP (IN into) (NP (PRP$ their) (JJ mental) (NNS gullets))) (S (VP (TO to) (VP (VB simulate) (NP (NN sustenance))))))))))))))
(ROOT (NP (NP (NNS )) (SBAR (WHNP (WP )) (S (VP (VBP ) (RB ) (VP (VB ) (SBAR (WHNP (WHNP (WDT ) (NN )) (PP (IN ) (NP (NN )))) (S (NP (PRP )) (VP (VBP ) (PP (IN ) (NP (PRP$ ) (JJ ) (NNS ))) (S (VP (TO ) (VP (VB ) (NP (NN ))))))))))))))