birthday girl '' is an actor 's movie first and foremost . 
(ROOT (S (NP (NN birthday) (NN girl)) ('' '') (VP (VBZ is) (NP (NP (DT an) (NN actor) (POS 's)) (NN movie)) (ADVP (RB first) (CC and) (JJS foremost))) (. .)))
(ROOT (S (NP (NN ) (NN )) ('' ) (VP (VBZ ) (NP (NP (DT ) (NN ) (POS )) (NN )) (ADVP (RB ) (CC ) (JJS ))) (. )))