looking for a return ticket to realism 
(ROOT (S (VP (VBG looking) (PP (IN for) (NP (NP (DT a) (NN return) (NN ticket)) (PP (IN to) (NP (NN realism))))))))
(ROOT (S (VP (VBG ) (PP (IN ) (NP (NP (DT ) (NN ) (NN )) (PP (IN ) (NP (NN ))))))))