mixed up together like a term paper 
(ROOT (S (VP (VBN mixed) (PRT (RP up)) (ADVP (RB together)) (PP (IN like) (NP (DT a) (NN term) (NN paper))))))
(ROOT (S (VP (VBN ) (PRT (RP )) (ADVP (RB )) (PP (IN ) (NP (DT ) (NN ) (NN ))))))