All of the above techniques rest, in one way or another, on the meanings of words.
( ( All ( of ( the ( above techniques ) ) ) ) ( ( ( ( ( rest , ) ( in ( ( ( one way ) or ) another ) ) ) , ) ( on ( ( the meanings ) ( of words ) ) ) ) . ) )
(ROOT (S (NP (NP (DT All)) (PP (IN of) (NP (DT the) (JJ above) (NNS techniques)))) (VP (VBP rest) (, ,) (PP (IN in) (NP (NP (CD one) (NN way)) (CC or) (NP (DT another)))) (, ,) (PP (IN on) (NP (NP (DT the) (NNS meanings)) (PP (IN of) (NP (NNS words)))))) (. .)))
The definition of several of the terminology is highly subjective. 
( ( ( The definition ) ( of ( several ( of ( the terminology ) ) ) ) ) ( ( is ( highly subjective ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN definition)) (PP (IN of) (NP (NP (JJ several)) (PP (IN of) (NP (DT the) (NN terminology)))))) (VP (VBZ is) (ADJP (RB highly) (JJ subjective))) (. .)))