I am glad she wasn't, said Jon.
( ( I ( am ( glad ( she ( was n't ) ) ) ) ) ( , ( ( said Jon ) . ) ) )
(ROOT (SINV (S (NP (PRP I)) (VP (VBP am) (ADJP (JJ glad) (SBAR (S (NP (PRP she)) (VP (VBD was) (RB n't))))))) (, ,) (VP (VBD said)) (NP (NNP Jon)) (. .)))
Jon was sad that she wasn't happy. 
( Jon ( ( ( was sad ) ( that ( she ( ( was n't ) happy ) ) ) ) . ) )
(ROOT (S (NP (NNP Jon)) (VP (VBD was) (ADJP (JJ sad)) (SBAR (IN that) (S (NP (PRP she)) (VP (VBD was) (RB n't) (ADJP (JJ happy)))))) (. .)))