Um, not too many stories about my dad's childhood.
( ( ( Um , ) ( ( ( not ( too many ) ) stories ) ( about ( ( my ( dad 's ) ) childhood ) ) ) ) . )
(ROOT (NP (NP (NNP Um)) (, ,) (NP (NP (ADJP (RB not) (RB too) (JJ many)) (NNS stories)) (PP (IN about) (NP (NP (PRP$ my) (NN dad) (POS 's)) (NN childhood)))) (. .)))
There aren't that many stories of my dad's childhood.
( There ( ( ( are n't ) ( ( that ( many stories ) ) ( of ( ( my ( dad 's ) ) childhood ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBP are) (RB n't) (NP (NP (DT that) (JJ many) (NNS stories)) (PP (IN of) (NP (NP (PRP$ my) (NN dad) (POS 's)) (NN childhood))))) (. .)))