You can either fly on TAP/Air Portugal (15-minute flight) or take the ferry (which leaves daily at 8am; Tel. 291/226 511).
( You ( ( can ( either ( ( ( fly ( on ( ( TAP/Air Portugal ) ( -LRB- ( ( 15-minute flight ) -RRB- ) ) ) ) ) or ) ( take ( ( the ferry ) ( -LRB- ( ( which ( ( leaves daily ) ( at ( ( 8am ; ) ( Tel. ( 291/226 511 ) ) ) ) ) ) -RRB- ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP You)) (VP (MD can) (VP (DT either) (VP (VB fly) (PP (IN on) (NP (NP (NNP TAP/Air) (NNP Portugal)) (PRN (-LRB- -LRB-) (NP (JJ 15-minute) (NN flight)) (-RRB- -RRB-))))) (CC or) (VP (VB take) (NP (NP (DT the) (NN ferry)) (PRN (-LRB- -LRB-) (SBAR (WHNP (WDT which)) (S (VP (VBZ leaves) (ADVP (RB daily)) (PP (IN at) (NP (NP (NNS 8am)) (: ;) (NP (NP (NNP Tel.)) (NP (QP (CD 291/226) (CD 511))))))))) (-RRB- -RRB-)))))) (. .)))
The ferry does not operate on Mondays and Thursdays.
( ( The ferry ) ( ( ( does not ) ( operate ( on ( ( Mondays and ) Thursdays ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN ferry)) (VP (VBZ does) (RB not) (VP (VB operate) (PP (IN on) (NP (NNP Mondays) (CC and) (NNP Thursdays))))) (. .)))