( ( ( ( ( Computers , ) ( the Internet ) ) and ) ( digital commerce ) ) ( ( have ( ( ( ( exploded ( the ( old ( job categories ) ) ) ) ( into ( ( a ( vast array ) ) ( of ( new niches ) ) ) ) ) , ) ( ( creating ( ( a kaleidoscope ) ( of ways ) ) ) ( to ( make ( a living ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Computers)) (, ,) (NP (DT the) (NN Internet)) (CC and) (NP (JJ digital) (NN commerce))) (VP (VBP have) (VP (VBN exploded) (NP (DT the) (JJ old) (NN job) (NNS categories)) (PP (IN into) (NP (NP (DT a) (JJ vast) (NN array)) (PP (IN of) (NP (JJ new) (NNS niches))))) (, ,) (S (VP (VBG creating) (NP (NP (DT a) (NN kaleidoscope)) (PP (IN of) (NP (NNS ways)))) (S (VP (TO to) (VP (VB make) (NP (DT a) (NN living))))))))) (. .)))
Computers, the Internet and digital commerce have exploded the old job categories into a vast array of new niches, creating a kaleidoscope of ways to make a living.
(ROOT (S (NP (DT Each) (NNS species)) (VP (VBZ has) (NP (NP (DT a) (JJ particular) (NN way)) (PP (IN of) (S (VP (VBG making) (NP (NP (DT a) (NN living)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (VP (VBN called) (NP (PRP$ its) (NN niche)))))))))))) (. .)))
Each species has a particular way of making a living, which is called its niche.