( ( Mudflows Mudflows ) ( ( are ( ( ( powerful ( `` ( rivers '' ) ) ) ( of mud ) ) ( that ( can ( move ( faster ( than ( people ( can ( ( walk or ) run ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Mudflows) (NNP Mudflows)) (VP (VBP are) (NP (NP (JJ powerful) (`` ``) (NNS rivers) ('' '')) (PP (IN of) (NP (NN mud))) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB move) (ADVP (ADVP (RBR faster)) (SBAR (IN than) (S (NP (NNS people)) (VP (MD can) (VP (VB walk) (CC or) (VB run)))))))))))) (. .)))
Mudflows Mudflows are powerful &quot;rivers&quot; of mud that can move faster than people can walk or run.
(ROOT (S (NP (NP (DT A) (JJ sudden) (NN flow)) (PP (IN of) (NP (NN mud)))) (VP (VBZ is) (VP (VBN called) (NP (DT a) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN mudflow)))) (. .)))