's because there 's no discernible feeling beneath the chest hair 
(ROOT (VP (VBZ 's) (SBAR (IN because) (S (NP (EX there)) (VP (VBZ 's) (NP (NP (DT no) (JJ discernible) (NN feeling)) (PP (IN beneath) (NP (DT the) (NN chest) (NN hair)))))))))
(ROOT (VP (VBZ ) (SBAR (IN ) (S (NP (EX )) (VP (VBZ ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (NN ) (NN )))))))))