( ( ( ( ( ( For example ) ( , ( ( a disease ) ( may ( be ( deadly ( to ( ( most members ) ( of ( a population ) ) ) ) ) ) ) ) ) ) , ) but ) ( ( if ( ( a ( few individuals ) ) ( are ( ( genetically ( different enough ) ) ( to ( survive it ) ) ) ) ) ) ( , ( ( the species ) ( will ( live on ) ) ) ) ) ) . )
(ROOT (S (S (PP (IN For) (NP (NN example))) (, ,) (NP (DT a) (NN disease)) (VP (MD may) (VP (VB be) (ADJP (JJ deadly) (PP (TO to) (NP (NP (JJS most) (NNS members)) (PP (IN of) (NP (DT a) (NN population))))))))) (, ,) (CC but) (S (SBAR (IN if) (S (NP (DT a) (JJ few) (NNS individuals)) (VP (VBP are) (ADJP (ADJP (RB genetically) (JJ different) (NN enough)) (S (VP (TO to) (VP (VB survive) (NP (PRP it))))))))) (, ,) (NP (DT the) (NNS species)) (VP (MD will) (VP (VB live) (PRT (RP on))))) (. .)))
For example, a disease may be deadly to most members of a population, but if a few individuals are genetically different enough to survive it, the species will live on.
(ROOT (S (NP (NP (DT All) (NNS members)) (PP (IN of) (NP (DT a) (NN species) (NN living)))) (ADVP (RB together)) (VP (VB form) (NP (DT a) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN population))) (. .)))