Question: When did the springbok tour start and end?
Disambiguated questions and answers: question: When did the Springbok's arrive in New Zealand?
When did the first game of the Springbok Tour start?
When did the Springbok tour end?
answer: July 19th, 1981
July 22nd, 1981
September 13, 1981
Natural Questions answer: 1981 (from the Wikipedia article "1981 South Africa rugby union tour of New Zealand and the United States")