'It's that kind of world.'
( ` ( It ( ( ( 's ( ( that kind ) ( of world ) ) ) . ) ' ) ) )
(ROOT (S (`` `) (NP (PRP It)) (VP (VBZ 's) (NP (NP (DT that) (NN kind)) (PP (IN of) (NP (NN world))))) (. .) ('' ')))
The world is getting better.
( ( The world ) ( ( is ( getting better ) ) . ) )
(ROOT (S (NP (DT The) (NN world)) (VP (VBZ is) (VP (VBG getting) (ADVP (RBR better)))) (. .)))