Instruct: Retrieve semantically similar text.
Query: Sir Douglas Ralph Nicholls, {'1': ", '2': ", '3': ", '4': "} (9 December 19064 June 1988) was a prominent Aboriginal Australian from the Yorta Yorta people. He was a professional athlete, Churches of Christ pastor and church planter, ceremonial officer and a pioneering campaigner for reconciliation.
a well known Australian aboriginal played at least one sport and was considered a pro in that sport.
niche has been spoken by bush
There is a decision that must be made
people responsible are in the paragraph
Natta is tied to the previous person in the position
There is more than one party.
this person has made cases before this
a lot of people are involved
Nicholls pursued many different professions
Ronald has been teaching for a while
There is cooperation between different groups
This has been done many years
He was going to a deal
There is ownership.
this is one of several cases to be made
The hon is part of the oppostition
there is a coalition.
The hon is working with the oppostition
It is clear what the person contributed
niche has been spoken by billy
There are multiple parties.
The situation is fluid
Nicholls was born in a town with a Yorta Yorta community.
Sir Douglas Ralph Nicholls was never knighted 
The Yorta Yorta are now extinct.