(S (S (CC But) (S (ADVP (RB then)) (S (BASENP (NN someone)) (VP (VP (VBD gave) (BASENP (PRP him))) (NP (BASENP (DT the) (NN idea)) (S (VP (TO to) (VP (VB react) (PP (IN with) (NP (BASENP (DT a) (JJ positive) (NN signal)) (PP (IN against) (BASENP (JJ racial) (NN discrimination))))))))))))) (PERIOD .))