( Sometimes ( ( ( called ( a debris ) ) ( ( ( ( flow or ) lahar ) , ) ( ( ( a term ) ( from Indonesia ) ) ( where ( ( volcanic mudflows ) ( are ( a ( major hazard ) ) ) ) ) ) ) ) . ) )
(ROOT (SINV (ADVP (RB Sometimes)) (VP (VBD called) (NP (DT a) (NN debris))) (NP (NP (NN flow) (CC or) (NN lahar)) (, ,) (NP (NP (DT a) (NN term)) (PP (IN from) (NP (NNP Indonesia))) (SBAR (WHADVP (WRB where)) (S (NP (JJ volcanic) (NNS mudflows)) (VP (VBP are) (NP (DT a) (JJ major) (NN hazard))))))) (. .)))
Sometimes called a debris flow or lahar , a term from Indonesia where volcanic mudflows are a major hazard.
(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)))) (. .)))