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(ROOT_0 (S_0 (ATS_3 (NP_1 (NNS_0 calculations)) (VP_4 (MD_0 would) (VP_1 (TO_0 to) (VP_1 (VB_0 get) (S_2 (VP_0 (VBD_0 were) (SBAR_0 (S_1 (ATS_1 (NP_1 (IN_2 If) (NN_3 addition)) (ADVP_0 (IN_2 while) (RB_1 now))) (VP_3 (VBD_1 did) (ADJP_0 (JJ_0 right))))))))))) (DOT_0 .)))