silly stuff , all mixed up together like a term paper from a kid who ca n't quite distinguish one sci-fi work from another . 
(ROOT (NP (NP (JJ silly) (NN stuff)) (, ,) (NP (NP (RB all)) (VP (VBN mixed) (PRT (RP up)) (ADVP (RB together)) (PP (IN like) (NP (NP (DT a) (NN term) (NN paper)) (PP (IN from) (NP (NP (DT a) (NN kid)) (SBAR (WHNP (WP who)) (S (VP (MD ca) (RB n't) (ADVP (RB quite)) (VP (VB distinguish) (NP (CD one) (NML (NN sci-) (NN fi)) (NN work)) (PP (IN from) (NP (DT another))))))))))))) (. .)))
(ROOT (NP (NP (JJ ) (NN )) (, ) (NP (NP (RB )) (VP (VBN ) (PRT (RP )) (ADVP (RB )) (PP (IN ) (NP (NP (DT ) (NN ) (NN )) (PP (IN ) (NP (NP (DT ) (NN )) (SBAR (WHNP (WP )) (S (VP (MD ) (RB ) (ADVP (RB )) (VP (VB ) (NP (CD ) (NML (NN ) (NN )) (NN )) (PP (IN ) (NP (DT ))))))))))))) (. )))