such a blip on the year 's radar screen 
(ROOT (NP (NP (PDT such) (DT a) (NN blip)) (PP (IN on) (NP (NP (DT the) (NN year) (POS 's)) (NN radar) (NN screen)))))
(ROOT (NP (NP (PDT ) (DT ) (NN )) (PP (IN ) (NP (NP (DT ) (NN ) (POS )) (NN ) (NN )))))