Seriously group were teaching one daylight .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ADVP_0 (RB_0 Seriously)) (NP_0 (NN_2 group))) (VP_3 (VBD_1 were) (VP_2 (VBG_0 teaching) (NP_2 (CD_0 one) (NN_2 daylight))))) (DOT_0 .)))