( ( If ( you ( 're ( living ( ( ( ( in ( London proper ) ) ( , ( ( ( American foods ) ( can ( be ( readily available ) ) ) ) , ) ) ) but ) ( in ( the ( less ( metropolitan areas ) ) ) ) ) ) ) ) ) ( , ( ( forget it ) ! ) ) )
(ROOT (S (SBAR (IN If) (S (NP (PRP you)) (VP (VBP 're) (VP (VBG living) (PP (PP (IN in) (NP (NNP London) (JJ proper))) (PRN (, ,) (S (NP (JJ American) (NNS foods)) (VP (MD can) (VP (VB be) (ADJP (RB readily) (JJ available))))) (, ,)) (CC but) (PP (IN in) (NP (DT the) (JJR less) (JJ metropolitan) (NNS areas)))))))) (, ,) (VP (VB forget) (NP (PRP it))) (. !)))
If you're living in London proper, American foods can be readily available, but in the less metropolitan areas, forget it!
(ROOT (S (NP (NP (DT The) (NN amount)) (PP (IN of) (NP (NP (NN food)) (ADJP (JJ available) (PP (IN in) (NP (DT the) (NN area))))))) (ADVP (RB best)) (VP (VBZ determines) (NP (NP (DT the) (NN number)) (PP (IN of) (NP (NP (NNS wolves)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB live) (PP (IN in) (NP (DT an) (NN area))))))))))) (. .)))