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(ROOT_0 (S_0 (ATS_3 (ATS_1 (TICK_0 ``) (NP_1 (PRP_0 them))) (VP_3 (VBD_0 did) (NP_3 (NP_4 (NNS_1 calculations)) (PP_0 (IN_1 as) (NP_2 (NP_6 (DT_0 the) (NNS_1 clouds)) (SBAR_0 (WHNP_0 (WP_0 who)) (S_2 (VP_0 (ATVP_4 (VBG_0 staying) (NP_3 (ATNP_0 (DT_0 the) (NN_3 charge)) (NNS_0 months))) (PP_2 (IN_0 in) (NP_3 (ATNP_0 (DT_0 the) (NN_3 none)) (NNS_0 tears))))))))))) (DOT_0 .)))