She piled The kind higher and stronger .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (ATVP_4 (VBD_2 piled) (NP_1 (DT_1 The) (NN_2 kind))) (ADVP_0 (ATADVP_6 (JJR_0 higher) (CC_0 and)) (JJR_0 stronger)))) (DOT_0 .)))