( ( The ( physical dimension ) ) ( ( ( focuses ( on ( ( ( ( ( ( ( ( three sub-categories ) : ) ( healthy eating ) ) , ) exercise ) , ) and ) ( the ( human body ) ) ) ) ) ( -LRB- ( ( ( ( digestive system ) , ) ( skeletal ( system ( and ( circulatory systems ) ) ) ) ) -RRB- ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ physical) (NN dimension)) (VP (VBZ focuses) (PP (IN on) (NP (NP (CD three) (NNS sub-categories)) (: :) (NP (JJ healthy) (NN eating)) (, ,) (NP (NN exercise)) (, ,) (CC and) (NP (DT the) (JJ human) (NN body)))) (PRN (-LRB- -LRB-) (NP (NP (JJ digestive) (NN system)) (, ,) (NP (JJ skeletal) (NN system) (CC and) (NN circulatory) (NNS systems))) (-RRB- -RRB-))) (. .)))
The physical dimension focuses on three sub-categories: healthy eating, exercise, and the human body (digestive system, skeletal system and circulatory systems).
(ROOT (S (NP (NP (DT A) (NN relationship)) (PP (IN between) (NP (CD two) (JJ human) (NN body) (NNS systems)))) (VP (MD could) (VP (VB be) (NP (NP (DT the) (JJ digestive) (NN system)) (SBAR (S (VP (VBZ absorbs) (NP (NP (NNS nutrients)) (SBAR (WHNP (WDT which)) (S (VP (VBP are) (VP (VBN transported) (PP (IN by) (NP (DT the) (JJ circulatory) (NN system)))))))))))))) (. .)))