David Ngunaitponi David Unaipon (Anglicisation)
Table:
David Ngunaitponi
David Unaipon (Anglicisation)

Born	(1872-09-28)28 September 1872

Point McLeay Mission

Died	7 February 1967(1967-02-07) (aged 94)

Tailem Bend, South Australia

Nationality

Australian
Portaulun

Education

Raukkan mission school
Bootmaker

Spouse(s)	Katherine Carter (née Sumner)
Parent(s)

Mother: Nymbulda? {
Father: James Ngunaitponi

From the table, state whether the hypothesis is entailed, neutral, or refuted. Output only the JSON object {"answer": "YOUR ANSWER"}.

Assertion: David Unaipon is only a Portaulun national.

answer: refuted