The setting--wherever it might be--always seems authentic, not as if it were a Hollywood back lot.
( ( ( The setting ) ( -- ( ( wherever ( it ( might be ) ) ) -- ) ) ) ( always ( ( ( ( seems authentic ) , ) ( not ( as ( if ( it ( were ( a ( Hollywood ( back lot ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (NP (DT The) (NN setting)) (PRN (: --) (SBAR (WHADVP (WRB wherever)) (S (NP (PRP it)) (VP (MD might) (VP (VB be))))) (: --))) (ADVP (RB always)) (VP (VBZ seems) (ADJP (JJ authentic)) (, ,) (SBAR (RB not) (RB as) (IN if) (S (NP (PRP it)) (VP (VBD were) (NP (DT a) (NNP Hollywood) (NN back) (NN lot)))))) (. .)))
The scene looked real even if it was in a back lot of Hollywood.
( ( The scene ) ( ( ( looked real ) ( even ( if ( it ( was ( in ( ( a ( back lot ) ) ( of Hollywood ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN scene)) (VP (VBD looked) (ADJP (JJ real)) (SBAR (RB even) (IN if) (S (NP (PRP it)) (VP (VBD was) (PP (IN in) (NP (NP (DT a) (JJ back) (NN lot)) (PP (IN of) (NP (NNP Hollywood))))))))) (. .)))