( They ( also ( ( are ( required ( to ( study ( ( ( ( ( ( ( ( reading , ) ( language arts ) ) , ) mathematics ) , ) ( social studies ) ) and ) science ) ) ) ) ) . ) ) )
(ROOT (S (NP (PRP They)) (ADVP (RB also)) (VP (VBP are) (VP (VBN required) (S (VP (TO to) (VP (VB study) (NP (NP (NN reading)) (, ,) (NP (NN language) (NNS arts)) (, ,) (NP (NNS mathematics)) (, ,) (NP (JJ social) (NNS studies)) (CC and) (NP (NN science)))))))) (. .)))
They also are required to study reading, language arts, mathematics, social studies and science.
(ROOT (S (NP (NP (DT The) (NN field)) (PP (IN of) (NP (NP (NN study)) (VP (VBN known) (PP (IN as) (NP (NNS mathematics))))))) (VP (VBZ is) (VP (VBN called) (NP (NP (DT the) (NN language)) (PP (IN of) (NP (NN science)))))) (. .)))