In the summer, the Sultan's Pool, a vast outdoor amphitheatre, stages rock concerts or other big-name events.
( ( In ( the summer ) ) ( , ( ( ( ( ( ( the ( Sultan 's ) ) Pool ) , ) ( a ( vast ( outdoor amphitheatre ) ) ) ) , ) ( ( stages ( ( ( rock concerts ) or ) ( other ( big-name events ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (DT the) (NN summer))) (, ,) (NP (NP (NP (DT the) (NNP Sultan) (POS 's)) (NNP Pool)) (, ,) (NP (DT a) (JJ vast) (JJ outdoor) (NN amphitheatre)) (, ,)) (VP (VBZ stages) (NP (NP (NN rock) (NNS concerts)) (CC or) (NP (JJ other) (JJ big-name) (NNS events)))) (. .)))
Most rock concerts take place in the Sultan's Pool amphitheatre.
( ( Most ( rock concerts ) ) ( ( take ( place ( in ( ( the ( Sultan 's ) ) ( Pool amphitheatre ) ) ) ) ) . ) )
(ROOT (S (NP (JJS Most) (NN rock) (NNS concerts)) (VP (VBP take) (NP (NP (NN place)) (PP (IN in) (NP (NP (DT the) (NNP Sultan) (POS 's)) (NNP Pool) (NN amphitheatre))))) (. .)))