What Clustering Looks Like in the Real World
( What ( Clustering ( Looks ( Like ( in ( the ( Real World ) ) ) ) ) ) )
(ROOT (FRAG (WHNP (WDT What)) (S (VP (VBG Clustering) (S (NP (NNP Looks)) (PP (IN Like) (PP (IN in) (NP (DT the) (NNP Real) (NNP World)))))))))
Clustering is an effective technique in the real world.
( Clustering ( ( is ( ( an ( effective technique ) ) ( in ( the ( real world ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Clustering)) (VP (VBZ is) (NP (NP (DT an) (JJ effective) (NN technique)) (PP (IN in) (NP (DT the) (JJ real) (NN world))))) (. .)))