(S (S (NP (BASENP (DT The) (JJ troubled) (NN singer)) (PRN (COMMA ,) (BASENP (NN 24)) (COMMA ,))) (VP (VP (VBZ is) (VP (VP (ADVP (RB well)) (VBN known)) (PP (IN for) (BASENP (PRPD her) (NN drug) (NN use))))) (CONJP (COMMA ,) (CC and)) (VP (BASENP (JJ last) (NN month)) (VP (VBD was) (VP (VBN thought) (S (VP (TO to) (VP (VB have) (VP (VBN been) (VP (VBG suffering) (PP (IN from) (NP (BASENP (DT the) (JJ early) (NNS stages)) (PP (IN of) (BASENP (NN emphysema))))))))))))))) (PERIOD .))