the sturdy option of the beak were She really discovered maroon fleas .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 sturdy)) (NN_1 option)) (PP_0 (IN_1 of) (NP_5 (DT_0 the) (NN_2 beak)))) (VP_4 (VBD_0 were) (SBAR_0 (S_1 (ATS_1 (NP_1 (PRP_0 She)) (ADVP_0 (RB_0 really))) (VP_3 (VBD_0 discovered) (NP_3 (NN_0 maroon) (NNS_1 fleas))))))) (DOT_0 .)))