( ( ( ( We ( have ( ( ( a backbone ) , ) ( which ( ( is ( common ( to ( all ( of ( the marketplaces ) ) ) ) ) ) ( that ( we operate ) ) ) ) ) ) ) and ) ( we ( have ( ( a lot ) ( of ( services ( that ( are ( joined ( to ( ( that backbone ) ( which ( we ( offer ( to ( ( all ( the services ) ) ( across ( the board ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (PRP We)) (VP (VBP have) (NP (NP (DT a) (NN backbone)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (ADJP (JJ common) (PP (TO to) (NP (NP (DT all)) (PP (IN of) (NP (DT the) (NNS marketplaces)))))) (SBAR (IN that) (S (NP (PRP we)) (VP (VBP operate)))))))))) (CC and) (S (NP (PRP we)) (VP (VBP have) (NP (NP (DT a) (NN lot)) (PP (IN of) (NP (NP (NNS services)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (VP (VBN joined) (PP (TO to) (NP (NP (DT that) (NN backbone)) (SBAR (WHNP (WDT which)) (S (NP (PRP we)) (VP (VBP offer) (PP (TO to) (NP (NP (PDT all) (DT the) (NNS services)) (PP (IN across) (NP (DT the) (NN board))))))))))))))))))) (. .)))
We have a backbone, which is common to all of the marketplaces that we operate and we have a lot of services that are joined to that backbone which we offer to all the services across the board.
(ROOT (S (NP (NP (CD One)) (PP (IN of) (NP (NP (DT the) (JJ main) (NNS features)) (SBAR (S (NP (DT all) (NNS vetebrates)) (VP (VBP have) (VP (PP (IN in) (NP (JJ common)))))))))) (VP (VBZ is) (NP (DT a) (NN backbone))) (. .)))