She was treated with Magnesium Sulfate, Labetalol, Hydralazine and bedrest as well as betamethasone.
 The patient is not pregnant. 
(ROOT (S (NP (PRP She)) (VP (VBD was) (VP (VBN treated) (ADVP (PP (IN with) (NP (NP (NN Magnesium) (NN Sulfate)) (, ,) (NP (NN Labetalol)) (, ,) (NP (NN Hydralazine)) (CC and) (NP (NN bedrest)))) (CONJP (RB as) (RB well) (IN as))) (NP (NN betamethasone)))) (. .)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBZ is) (RB not) (ADJP (JJ pregnant))) (. .)))
( She ( ( was ( ( treated ( ( with ( ( ( ( ( ( ( Magnesium Sulfate ) , ) Labetalol ) , ) Hydralazine ) and ) bedrest ) ) ( as ( well as ) ) ) ) betamethasone ) ) . ) )
( ( The patient ) ( ( ( is not ) pregnant ) . ) )