Question: When was the first car made what year?
qaPairs: question: When was the first steam-powered car made?
answer: 1769
question: When was the first hydrogen-powered car made?
answer: 1808
question: When was the first diesel-powered car made?
answer: 1870
question: When was the first gasoline-powered car made?
answer: 1885
question: When was the first mass-produced car made?
answer: 1913