We call this our home because this is where we were raised at.
( We ( ( ( call ( this ( our home ) ) ) ( because ( this ( is ( where ( we ( were ( raised at ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP call) (NP (DT this) (PRP$ our) (NN home)) (SBAR (IN because) (S (NP (DT this)) (VP (VBZ is) (SBAR (WHADVP (WRB where)) (S (NP (PRP we)) (VP (VBD were) (VP (VBN raised) (PP (IN at)))))))))) (. .)))
We were brought up here, so it's home to us.
( ( ( ( ( We ( were ( ( brought up ) here ) ) ) , ) so ) ( it ( ( 's home ) ( to us ) ) ) ) . )
(ROOT (S (S (NP (PRP We)) (VP (VBD were) (VP (VBN brought) (PRT (RP up)) (ADVP (RB here))))) (, ,) (IN so) (S (NP (PRP it)) (VP (VBZ 's) (ADVP (RB home)) (PP (TO to) (NP (PRP us))))) (. .)))