( You ( ( want ( to ( make ( ( wheat plants ) ( grow ( ( ( a bit ) taller ) ( -LRB- ( ( to ( ( ( out-compete weeds ) , ) ( for example ) ) ) -RRB- ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (VBP want) (S (VP (TO to) (VP (VB make) (S (NP (NN wheat) (NNS plants)) (VP (VB grow) (NP (NP (NP (DT a) (NN bit)) (JJR taller)) (PRN (-LRB- -LRB-) (PP (TO to) (NP (NP (JJ out-compete) (NNS weeds)) (, ,) (PP (IN for) (NP (NN example))))) (-RRB- -RRB-))))))))) (. .)))
You want to make wheat plants grow a bit taller (to out-compete weeds, for example).
(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)))) (. .)))