( There ( ( is ( ( intense competition ) ( between ( ( wildlife and ) ( a ( growing ( human population ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (NP (NP (JJ intense) (NN competition)) (PP (IN between) (NP (NP (NN wildlife)) (CC and) (NP (DT a) (VBG growing) (JJ human) (NN population)))))) (. .)))
There is intense competition between wildlife and a growing human population.
(ROOT (S (SBAR (IN As) (S (NP (DT the) (NN population)) (VP (VBZ grows)))) (, ,) (NP (NP (NN competition)) (PP (IN for) (NP (NN food)))) (VP (VBZ grows)) (. .)))