( ( ( One way ) ( of ( classifying ( organisms ( that shows ) ) ) ) ) ( phylogeny ( ( is ( by ( using ( the clade ) ) ) ) . ) ) )
(ROOT (S (NP (NP (CD One) (NN way)) (PP (IN of) (S (VP (VBG classifying) (NP (NP (NNS organisms)) (SBAR (WHNP (WDT that)) (S (VP (VBZ shows))))))))) (ADVP (RB phylogeny)) (VP (VBZ is) (PP (IN by) (S (VP (VBG using) (NP (DT the) (NN clade)))))) (. .)))
One way of classifying organisms that shows phylogeny is by using the clade.
(ROOT (S (NP (DT A) (NN clade)) (VP (VBZ is) (NP (NP (CD one) (NN way)) (PP (IN of) (NP (VBG classifying) (NNS organisms))))) (. .)))