In addition, Dublin Tourism has devised and signposted three self-guided walking tours of the city, which you can follow using the booklets provided.
( ( In addition ) ( , ( ( Dublin Tourism ) ( ( has ( ( ( ( devised and ) signposted ) ( ( three ( self-guided ( walking tours ) ) ) ( of ( ( ( the city ) , ) ( which ( you ( can follow ) ) ) ) ) ) ) ( using ( ( the booklets ) provided ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NN addition))) (, ,) (NP (NNP Dublin) (NNP Tourism)) (VP (VBZ has) (VP (VBN devised) (CC and) (VBN signposted) (NP (NP (CD three) (JJ self-guided) (NN walking) (NNS tours)) (PP (IN of) (NP (NP (DT the) (NN city)) (, ,) (SBAR (WHNP (WDT which)) (S (NP (PRP you)) (VP (MD can) (VP (VB follow)))))))) (S (VP (VBG using) (NP (NP (DT the) (NNS booklets)) (VP (VBN provided))))))) (. .)))
Most tourists prefer hiring a tourist guide rather than doing a self-guided tour. 
( ( Most tourists ) ( ( prefer ( ( ( hiring ( a ( tourist guide ) ) ) ( rather than ) ) ( doing ( a ( self-guided tour ) ) ) ) ) . ) )
(ROOT (S (NP (JJS Most) (NNS tourists)) (VP (VBP prefer) (S (VP (VP (VBG hiring) (NP (DT a) (NN tourist) (NN guide))) (CONJP (RB rather) (IN than)) (VP (VBG doing) (NP (DT a) (JJ self-guided) (NN tour)))))) (. .)))