Let me emphasize  by further extending,  in the quote above.
( ( Let ( me ( emphasize ( by ( further ( ( ( extending , ) ( in ( the quote ) ) ) above ) ) ) ) ) ) . )
(ROOT (S (VP (VB Let) (S (NP (PRP me)) (VP (VB emphasize) (PP (IN by) (S (VP (ADVP (RBR further)) (VBG extending) (, ,) (PP (IN in) (NP (DT the) (NN quote))) (PP (IN above)))))))) (. .)))
The quote showed the emphasis between the technological differences of the two nations.
( ( The quote ) ( ( showed ( ( the emphasis ) ( between ( ( the ( technological differences ) ) ( of ( the ( two nations ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN quote)) (VP (VBD showed) (NP (NP (DT the) (NN emphasis)) (PP (IN between) (NP (NP (DT the) (JJ technological) (NNS differences)) (PP (IN of) (NP (DT the) (CD two) (NNS nations))))))) (. .)))