John-un casin-i mwununghata-nun kes-ul al-kena/tunci , (ku-ka) wuwulcung-ey kelliess-∅-ta-nun kes-i sasil-i-ni ?
John-TOP self-NOM incompetent-ADN thing-ACC know-or he-NOM depression-DAT is.suffering-PRES-DECL-ADN thing-NOM truth-COP-Q
Is it true that John knows that he is incompetent or he is depressed?