Oh well that was Rosemary, her mother was gone.
( ( ( Oh well ) ( that ( was Rosemary ) ) ) ( , ( ( her mother ) ( ( was gone ) . ) ) ) )
(ROOT (S (S (INTJ (UH Oh) (UH well)) (NP (DT that)) (VP (VBD was) (NP (NNP Rosemary)))) (, ,) (NP (PRP$ her) (NN mother)) (VP (VBD was) (VP (VBN gone))) (. .)))
Rosemary's mother was gone and she returned.
( ( ( ( ( ( Rosemary 's ) mother ) ( was gone ) ) and ) ( she returned ) ) . )
(ROOT (S (S (NP (NP (NNP Rosemary) (POS 's)) (NN mother)) (VP (VBD was) (VP (VBN gone)))) (CC and) (S (NP (PRP she)) (VP (VBD returned))) (. .)))