( ( ( ( ( ( the person ) ( is ( ( unconscious and ) limp ) ) ) , ) and ) ( ( ( the pupils ) ( of ( his eyes ) ) ) ( are ( open wide ) ) ) ) . )
(ROOT (S (S (NP (DT the) (NN person)) (VP (VBZ is) (ADJP (JJ unconscious) (CC and) (JJ limp)))) (, ,) (CC and) (S (NP (NP (DT the) (NNS pupils)) (PP (IN of) (NP (PRP$ his) (NNS eyes)))) (VP (VBP are) (ADJP (RB open) (JJ wide)))) (. .)))
the person is unconscious and limp, and the pupils of his eyes are open wide.
(ROOT (S (NP (DT The) (NN pupil)) (VP (VBZ is) (NP (NP (DT the) (NN opening)) (PP (IN in) (NP (NP (DT the) (NN front)) (PP (IN of) (NP (DT the) (NN eye))))))) (. .)))