, `` they 're out there ! '' 
(ROOT (S (, ,) (`` ``) (NP (PRP they)) (VP (VBP 're) (ADVP (RB out) (RB there))) (. !) ('' '')))
(ROOT (S (, ) (`` ) (NP (PRP )) (VP (VBP ) (ADVP (RB ) (RB ))) (. ) ('' )))