(S (S (BASENP (PRP They)) (VP (VP (VP (VP (VBD merged) (PP (IN with) (BASENP (NNP Wavefront) (NNPS Technologies)))) (PP (IN under) (BASENP (NNP SGI)))) (PP (IN in) (BASENP (NN 1995)))) (CC and) (VP (VP (VP (VBD changed) (BASENP (PRPD its) (NN name))) (PP (TO to) (BASENP (NNP Alias)))) (PP (IN in) (BASENP (NNP July) (NN 2003)))))) (PERIOD .))