of the air of kids shaking on The sturdy dude , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (PP_2 (IN_0 of) (NP_3 (NP_5 (DT_0 the) (NN_2 air)) (PP_0 (IN_1 of) (NP_2 (NP_4 (NNS_1 kids)) (VP_2 (VBG_0 shaking) (PP_2 (IN_0 on) (NP_6 (ATNP_1 (DT_0 The) (JJ_1 sturdy)) (NN_1 dude)))))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))