( Pugh ( also ( ( opposes ( ( fracking ( for gas ) ) ( in ( ( the ( Karoo region ) ) ( of ( South Africa ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (NNP Pugh)) (ADVP (RB also)) (VP (VBZ opposes) (S (VP (VBG fracking) (PP (IN for) (NP (NN gas))) (PP (IN in) (NP (NP (DT the) (NNP Karoo) (NN region)) (PP (IN of) (NP (NNP South) (NNP Africa)))))))) (. .)))
Pugh also opposes fracking for gas in the Karoo region of South Africa.
(ROOT (S (NP (NNP Fracking)) (VP (VBZ delivers) (NP (JJ natural) (NN gas)) (PP (IN from) (NP (NP (NN rock)) (SBAR (WHNP (WDT that)) (S (VP (MD might) (RB not) (ADVP (RB otherwise)) (VP (VB be) (ADJP (JJ obtainable))))))))) (. .)))
Fracking delivers natural gas from rock that might not otherwise be obtainable.