This symptoms were not amenable to TPA, so Mr.
 The patient did not receive a throbolytic. 
(ROOT (S (S (NP (DT This) (NNS symptoms)) (VP (VBD were) (RB not) (ADJP (JJ amenable) (PP (TO to) (NP (NN TPA)))))) (, ,) (IN so) (NNP Mr.)))
(ROOT (S (NP (DT The) (NN patient)) (VP (VBD did) (RB not) (VP (VB receive) (NP (DT a) (JJ throbolytic)))) (. .)))
( ( ( ( ( This symptoms ) ( ( were not ) ( amenable ( to TPA ) ) ) ) , ) so ) Mr. )
( ( The patient ) ( ( ( did not ) ( receive ( a throbolytic ) ) ) . ) )