( ( Law ( enforcement agencies ) ) ( ( ( ( ( seize ( about ( 32 ( metric tons ) ) ) ) annually ) , ) ( leaving ( ( 268 ( metric tons ) ) ( available ( for distribution ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Law) (NN enforcement) (NNS agencies)) (VP (VBP seize) (PP (IN about) (NP (CD 32) (JJ metric) (NNS tons))) (ADVP (RB annually)) (, ,) (S (VP (VBG leaving) (S (NP (JJ 268) (JJ metric) (NNS tons)) (ADJP (JJ available) (PP (IN for) (NP (NN distribution)))))))) (. .)))
Law enforcement agencies seize about 32 metric tons annually, leaving 268 metric tons available for distribution.
(ROOT (S (NP (NP (NNP Archimedes) (POS ')) (NN law)) (VP (VBZ explains) (SBAR (WHADVP (WRB why)) (S (NP (NP (DT a) (NN ship)) (VP (VBG weighing) (NP (NP (NNS thousands)) (PP (IN of) (NP (JJ metric) (NNS tons)))))) (VP (VBZ floats) (PP (IN on) (NP (NN water))))))) (. .)))