into gravel were n<apostrophe>t did just Several .
(ROOT_0 (S_0 (ATS_3 (NP_1 (IN_2 into) (NN_3 gravel)) (VP_4 (ATVP_1 (VBD_0 were) (RB_1 n<apostrophe>t)) (VP_5 (VBD_1 did) (ADJP_0 (RB_0 just) (JJ_0 Several))))) (DOT_0 .)))