So is the salt, drying in the huge, square pans at Las Salinas in the south.
( So ( ( ( ( is ( the salt ) ) , ) ( drying ( in ( ( the ( huge ( , ( square pans ) ) ) ) ( at ( ( Las Salinas ) ( in ( the south ) ) ) ) ) ) ) ) . ) )
(ROOT (SINV (ADVP (RB So)) (VP (VBZ is)) (NP (DT the) (NN salt)) (, ,) (S (VP (VBG drying) (PP (IN in) (NP (NP (DT the) (JJ huge) (, ,) (JJ square) (NNS pans)) (PP (IN at) (NP (NP (NNP Las) (NNP Salinas)) (PP (IN in) (NP (DT the) (NN south))))))))) (. .)))
In the South at Las Salinas, salt is dried in pans for future use.
( ( In ( ( the South ) ( at ( Las Salinas ) ) ) ) ( , ( salt ( ( is ( dried ( in ( pans ( for ( future use ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (DT the) (NNP South)) (PP (IN at) (NP (NNP Las) (NNP Salinas))))) (, ,) (NP (NN salt)) (VP (VBZ is) (VP (VBN dried) (PP (IN in) (NP (NP (NNS pans)) (PP (IN for) (NP (JJ future) (NN use))))))) (. .)))