( ( weed ( ( a plant ) ( growing ( where ( it ( ( is not ) desired ) ) ) ) ) ) . )
(ROOT (S (VP (VB weed) (NP (NP (DT a) (NN plant)) (VP (VBG growing) (SBAR (WHADVP (WRB where)) (S (NP (PRP it)) (VP (VBZ is) (RB not) (ADJP (JJ desired)))))))) (. .)))
weed a plant growing where it is not desired.
(ROOT (S (NP (NP (NNS Plants)) (SBAR (WHNP (WDT that)) (S (VP (VBP grow) (SBAR (WHADVP (WRB where)) (S (NP (PRP you)) (VP (VBP do) (RB n't) (VP (VB want) (NP (PRP them)))))))))) (VP (VBP are) (VP (VBN called) (NP (NNS weeds)))) (. .)))