is akin to a reader 's digest condensed version of the source material 
(ROOT (VP (VBZ is) (ADJP (JJ akin) (PP (IN to) (NP (NP (NP (DT a) (NN reader) (POS 's)) (NN digest) (VBN condensed) (NN version)) (PP (IN of) (NP (DT the) (NN source) (NN material))))))))
(ROOT (VP (VBZ ) (ADJP (JJ ) (PP (IN ) (NP (NP (NP (DT ) (NN ) (POS )) (NN ) (VBN ) (NN )) (PP (IN ) (NP (DT ) (NN ) (NN ))))))))