( ( The ( final ( temperature scale ) ) ) ( ( is ( the ( Kelvin scale ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ final) (NN temperature) (NN scale)) (VP (VBZ is) (NP (DT the) (NNP Kelvin) (NN scale))) (. .)))
The final temperature scale is the Kelvin scale.
(ROOT (S (NP (DT The) (JJ kelvin) (NN scale) (NN temperature) (NN scale)) (VP (VBZ is) (ADVP (RB commonly)) (VP (VBN used) (PP (IN in) (NP (NN science))))) (. .)))