( ( Leaves ( ( ( compound , ) or ) ( simple ( -LRB- ( rare -RRB- ) ) ) ) ) ; )
(ROOT (S (VP (VB Leaves) (NP (NP (NN compound)) (, ,) (CC or) (ADJP (ADJP (JJ simple)) (PRN (-LRB- -LRB-) (ADJP (JJ rare)) (-RRB- -RRB-))))) (: ;)))
Leaves compound, or simple (rare);
(ROOT (S (NP (NNS Scissors)) (VP (VBP are) (NP (JJ compound) (NNS machines))) (. .)))