when they piled to know Quechua eggs , It was assigned to know sure .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (PRP_1 they)) (VP_5 (VBD_2 piled) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 know) (NP_3 (NNP_1 Quechua) (NNS_1 eggs)))))))) (COMMA_0 ,)) (NP_0 (PRP_1 It))) (VP_3 (VBD_1 was) (VP_2 (VBN_0 assigned) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 know) (ADJP_0 (JJ_0 sure)))))))) (DOT_0 .)))