Long ago--or away, or whatever--there was a world called Thar?? and another called Erath.
( ( ( ( ( ( Long ( ( ( ago -- ) or ) away ) ) , ) or ) whatever ) -- ) ( there ( ( was ( ( a world ) ( called ( ( ( Thar ?? ) and ) ( another ( called Erath ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (NP (NP (NNP Long)) (ADVP (ADVP (IN ago)) (: --) (CC or) (ADVP (RB away)))) (, ,) (CC or) (NP (NNP whatever)) (: --)) (ADVP (RB there)) (VP (VBD was) (NP (NP (DT a) (NN world)) (VP (VBN called) (NP (NP (NNP Thar) (NNP ??)) (CC and) (NP (DT another) (VBN called) (NN Erath)))))) (. .)))
A long time ago there were two worlds called Thar and Erath.
( ( A ( long time ) ) ( ( ago there ) ( ( were ( ( two worlds ) ( called ( ( Thar and ) Erath ) ) ) ) . ) ) )
(ROOT (S (NP (DT A) (JJ long) (NN time)) (ADVP (RB ago) (RB there)) (VP (VBD were) (NP (NP (CD two) (NNS worlds)) (VP (VBN called) (NP (NNP Thar) (CC and) (NNP Erath))))) (. .)))