And truly, the father was right, his son had already experienced everything, tried everything, and was interested in less and less.
( And ( truly ( ( , ( ( ( the father ) ( was right ) ) , ) ) ( ( his son ) ( ( ( ( ( ( ( had ( already ( experienced everything ) ) ) , ) ( tried everything ) ) , ) and ) ( was ( interested ( in ( ( less and ) less ) ) ) ) ) . ) ) ) ) )
(ROOT (S (CC And) (ADVP (RB truly)) (PRN (, ,) (S (NP (DT the) (NN father)) (VP (VBD was) (ADJP (JJ right)))) (, ,)) (NP (PRP$ his) (NN son)) (VP (VP (VBD had) (VP (ADVP (RB already)) (VBN experienced) (NP (NN everything)))) (, ,) (VP (VBD tried) (NP (NN everything))) (, ,) (CC and) (VP (VBD was) (ADJP (JJ interested) (PP (IN in) (ADVP (JJR less) (CC and) (JJR less)))))) (. .)))
The father knew that there was still a lot for his son to experience.
( ( The father ) ( ( knew ( that ( there ( ( was still ) ( ( a lot ) ( for ( his ( son ( to experience ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN father)) (VP (VBD knew) (SBAR (IN that) (S (NP (EX there)) (VP (VBD was) (ADVP (RB still)) (NP (NP (DT a) (NN lot)) (PP (IN for) (NP (PRP$ his) (NN son) (S (VP (TO to) (VP (VB experience))))))))))) (. .)))