one of the most entertaining bonds in years 
(ROOT (NP (NP (CD one)) (PP (IN of) (NP (NP (DT the) (ADJP (RBS most) (JJ entertaining)) (NNS bonds)) (PP (IN in) (NP (NNS years)))))))
(ROOT (NP (NP (CD )) (PP (IN ) (NP (NP (DT ) (ADJP (RBS ) (JJ )) (NNS )) (PP (IN ) (NP (NNS )))))))