throwaway references to faith and rainbows to plant smile-button faces on that segment of the populace that made a walk to remember a niche hit 
(ROOT (NP (NP (NP (JJ throwaway) (NNS references)) (PP (IN to) (NP (NN faith) (CC and) (NNS rainbows)))) (SBAR (S (VP (TO to) (VP (VB plant) (NP (NML (NN smile) (HYPH -) (NN button)) (NNS faces)) (PP (IN on) (NP (NP (NP (DT that) (NN segment)) (PP (IN of) (NP (DT the) (NN populace)))) (SBAR (WHNP (WDT that)) (S (VP (VBD made) (NP (DT a) (NN walk)) (S (VP (TO to) (VP (VB remember) (NP (DT a) (NN niche) (NN hit))))))))))))))))
(ROOT (NP (NP (NP (JJ ) (NNS )) (PP (IN ) (NP (NN ) (CC ) (NNS )))) (SBAR (S (VP (TO ) (VP (VB ) (NP (NML (NN ) (HYPH ) (NN )) (NNS )) (PP (IN ) (NP (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))) (SBAR (WHNP (WDT )) (S (VP (VBD ) (NP (DT ) (NN )) (S (VP (TO ) (VP (VB ) (NP (DT ) (NN ) (NN ))))))))))))))))