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's plenty of stories of my dad's childhood.
( There ( ( 's ( plenty ( of ( stories ( of ( ( my ( dad 's ) ) childhood ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ 's) (NP (NP (RB plenty)) (PP (IN of) (NP (NP (NNS stories)) (PP (IN of) (NP (NP (PRP$ my) (NN dad) (POS 's)) (NN childhood))))))) (. .)))