Question: Who has won the 2018 formula 1 australian grand pix tournament?
Disambiguated questions and answers: question: Which driver has won the 2018 formula 1 australian grand pix tournament?
Which constructor has won the 2018 formula 1 australian grand pix tournament?
answer: Sebastian Vettel
Ferrari
Natural Questions answer: Sebastian Vettel (from the Wikipedia article "2018 Australian Grand Prix")