Question: When did the voortrekkers arrive in south africa?

context: The Great Trek (; ) was an eastward migration of Dutch-speaking settlers who travelled by wagon trains from the Cape Colony into the interior of modern South Africa from 1836 onwards, seeking to live beyond the Cape’s British colonial administration. The Great Trek resulted from the culmination of tensions between rural descendants of the Cape's original European settlers, known collectively as "Boers", and the British Empire. It was also reflective of an increasingly common trend among individual Boer communities to pursue an isolationist and semi-nomadic lifestyle away from the developing administrative complexities in Cape Town. Boers who took part in the Great Trek identified themselves as "voortrekkers", meaning "pioneers", "pathfinders" (literally "fore-trekkers") in Dutch and Afrikaans.
question: When did the first wave of voortrekkers arrive in south africa?
short_answers: 1836
1836 onwards
context: No context provided
question: When did the voortrekkers exploratory treks arrive in south africa?
short_answers: February 1835

Answer: The Voortrekkers' exploratory treks arrived in South Africa in February 1835, and the first wave of Voortrekkers arrived in South Africa in 1836.