`` They were these air of the inside .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (TICK_0 ``) (NP_1 (PRP_0 They))) (VP_3 (VBD_0 were) (NP_3 (NP_5 (DT_0 these) (NN_2 air)) (PP_0 (IN_1 of) (NP_5 (DT_0 the) (NN_2 inside)))))) (DOT_0 .)))