in the waist-high drink , The was shaking up .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 in) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 waist-high)) (NN_1 drink))) (COMMA_0 ,)) (NP_0 (DT_1 The))) (VP_3 (VBD_1 was) (VP_2 (VBG_0 shaking) (PRT_0 (RP_0 up))))) (DOT_0 .)))