Blue says Blumenthal claimed Clinton had told him that Lewinsky had made unwanted sexual advances.
( Blue ( ( says ( Blumenthal ( claimed ( Clinton ( had ( ( told him ) ( that ( Lewinsky ( had ( made ( unwanted ( sexual advances ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Blue)) (VP (VBZ says) (SBAR (S (NP (NNP Blumenthal)) (VP (VBD claimed) (SBAR (S (NP (NNP Clinton)) (VP (VBD had) (VP (VBN told) (NP (PRP him)) (SBAR (IN that) (S (NP (NNP Lewinsky)) (VP (VBD had) (VP (VBN made) (NP (JJ unwanted) (JJ sexual) (NNS advances)))))))))))))) (. .)))
Clinton allegedly told Blumenthal that Lewinsky made unwanted sexual advances towards him. 
( Clinton ( allegedly ( ( ( told Blumenthal ) ( that ( Lewinsky ( ( made ( unwanted ( sexual advances ) ) ) ( towards him ) ) ) ) ) . ) ) )
(ROOT (S (NP (NNP Clinton)) (ADVP (RB allegedly)) (VP (VBD told) (NP (NNP Blumenthal)) (SBAR (IN that) (S (NP (NNP Lewinsky)) (VP (VBD made) (NP (JJ unwanted) (JJ sexual) (NNS advances)) (PP (IN towards) (NP (PRP him))))))) (. .)))