Mykonos has had a head start as far as diving is concerned because it was never banned here (after all, there are no ancient sites to protect).
( Mykonos ( ( has ( ( had ( ( a head ) ( start ( as far ) ) ) ) ( as ( diving ( ( is concerned ) ( because ( it ( ( was never ) ( ( banned here ) ( -LRB- ( ( ( after all ) ( , ( there ( are ( no ( ancient ( sites ( to protect ) ) ) ) ) ) ) ) -RRB- ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Mykonos)) (VP (VBZ has) (VP (VBN had) (S (NP (DT a) (NN head)) (VP (VB start) (ADVP (RB as) (RB far)))) (SBAR (IN as) (S (NP (NN diving)) (VP (VBZ is) (ADJP (JJ concerned)) (SBAR (IN because) (S (NP (PRP it)) (VP (VBD was) (ADVP (RB never)) (VP (VBN banned) (ADVP (RB here)) (PRN (-LRB- -LRB-) (S (PP (IN after) (NP (DT all))) (, ,) (NP (EX there)) (VP (VBP are) (NP (DT no) (JJ ancient) (NNS sites) (S (VP (TO to) (VP (VB protect))))))) (-RRB- -RRB-))))))))))) (. .)))
Protection of ancient sites is the reason for diving bans in other places.
( ( Protection ( of ( ancient sites ) ) ) ( ( is ( ( the reason ) ( for ( ( diving bans ) ( in ( other places ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Protection)) (PP (IN of) (NP (JJ ancient) (NNS sites)))) (VP (VBZ is) (NP (NP (DT the) (NN reason)) (PP (IN for) (NP (NP (JJ diving) (NNS bans)) (PP (IN in) (NP (JJ other) (NNS places))))))) (. .)))