boulders were back cared than the uneven option . they tried Bible Quechua .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (ATS_3 (NP_1 (NNS_0 boulders)) (VP_4 (ATVP_1 (VBD_0 were) (RB_1 back)) (VP_5 (VBD_2 cared) (PP_2 (IN_0 than) (NP_6 (ATNP_1 (DT_0 the) (JJ_1 uneven)) (NN_1 option)))))) (DOT_0 .)) (NP_0 (PRP_1 they))) (VP_3 (ATVP_2 (VBD_2 tried) (NP_3 (NNP_1 Bible))) (NP_3 (NNP_1 Quechua)))) (DOT_0 .)))