, esther kahn is unusual but unfortunately also irritating . 
(ROOT (S (, ,) (NP (NNP esther) (NNP kahn)) (VP (VBZ is) (ADJP (ADJP (JJ unusual)) (CC but) (ADVP (RB unfortunately) (RB also)) (ADJP (JJ irritating)))) (. .)))
(ROOT (S (, ) (NP (NNP ) (NNP )) (VP (VBZ ) (ADJP (ADJP (JJ )) (CC ) (ADVP (RB ) (RB )) (ADJP (JJ )))) (. )))