has a built-in audience , but only among those who are drying out from spring break and 
(ROOT (S (VP (VBZ has) (NP (NP (DT a) (ADJP (VBN built) (HYPH -) (RP in)) (NN audience)) (, ,) (CC but) (PP (ADVP (RB only)) (IN among) (NP (NP (DT those)) (SBAR (WHNP (WP who)) (S (VP (VBP are) (VP (VBG drying) (PRT (RP out)) (PP (IN from) (NP (NN spring) (NN break))))))))))) (CC and)))
(ROOT (S (VP (VBZ ) (NP (NP (DT ) (ADJP (VBN ) (HYPH ) (RP )) (NN )) (, ) (CC ) (PP (ADVP (RB )) (IN ) (NP (NP (DT )) (SBAR (WHNP (WP )) (S (VP (VBP ) (VP (VBG ) (PRT (RP )) (PP (IN ) (NP (NN ) (NN ))))))))))) (CC )))