( Pharynx ( ( ( The ( upper part ) ) ( of ( the pharynx ) ) ) ( ( lets ( air ( ( ( pass through ) , ) ( while ( ( the ( lower part ) ) ( ( allows ( ( food and ) liquids ) ) ( to pass ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (RB Pharynx)) (NP (NP (DT The) (JJ upper) (NN part)) (PP (IN of) (NP (DT the) (NN pharynx)))) (VP (VBZ lets) (S (NP (NN air)) (VP (VB pass) (ADVP (RB through)) (, ,) (SBAR (IN while) (S (NP (DT the) (JJR lower) (NN part)) (VP (VBZ allows) (NP (NN food) (CC and) (NNS liquids)) (S (VP (TO to) (VP (VB pass)))))))))) (. .)))
Pharynx The upper part of the pharynx lets air pass through, while the lower part allows food and liquids to pass.
(ROOT (S (PP (IN In) (NP (DT the) (JJ human) (NN body))) (, ,) (NP (NP (DT the) (NN intersection)) (SBAR (WHADVP (WRB where)) (S (NP (NP (DT the) (NNS paths)) (PP (IN for) (NP (NN air) (CC and) (NN food)))) (VP (VBP cross))))) (VP (VBZ is) (VP (VBN called) (NP (NN pharynx)))) (. .)))