( Weeds ( ( are ( plants ( that ( are ( ( growing out ) ( of place ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Weeds)) (VP (VBP are) (NP (NP (NNS plants)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (VP (VBG growing) (PRT (RP out)) (PP (IN of) (NP (NN place))))))))) (. .)))
Weeds are plants that are growing out of place.
(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)))) (. .)))