( ( Lever-type ( ( linkages -LRB- ) fig ) ) . )
(ROOT (S (VP (ADVP (RB Lever-type)) (VB linkages) (-LRB- -LRB-) (NP (NN fig))) (. .)))
Lever-type linkages (fig.
(ROOT (S (NP (DT The) (JJ long) (NN bone)) (VP (VBP work) (PP (IN as) (NP (NN lever)))) (. .)))