( ( blocks ( of ( blue something ) ) ) ( ( ( are definately ) ( ( only blocks ) ( of ( blue somethings ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS blocks)) (PP (IN of) (NP (JJ blue) (NN something)))) (VP (VBP are) (ADVP (RB definately)) (NP (NP (JJ only) (NNS blocks)) (PP (IN of) (NP (JJ blue) (NNS somethings))))) (. .)))
blocks of blue something are definately only blocks of blue somethings.
(ROOT (S (NP (DT A) (JJ blue) (NN block)) (VP (VBZ appears) (ADJP (JJ blue) (PP (IN in) (NP (DT the) (NN sunlight)))) (SBAR (IN if) (S (NP (RB only) (JJ blue) (NN light)) (VP (VBZ is) (VP (VBN reflected) (PP (IN by) (NP (DT the) (NN block)))))))) (. .)))