the desperation of a very insecure man 
(ROOT (NP (NP (DT the) (NN desperation)) (PP (IN of) (NP (DT a) (ADJP (RB very) (JJ insecure)) (NN man)))))
(ROOT (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (ADJP (RB ) (JJ )) (NN )))))