record Question { prompt: string, answer: i64 }
fn start_main() -> i64 {
    let questions: list<Question> = [
        Question { prompt: "2 + 3?", answer: 5 },
        Question { prompt: "9 - 4?", answer: 5 },
        Question { prompt: "3 * 4?", answer: 12 },
        Question { prompt: "12 / 3?", answer: 4 },
        Question { prompt: "7 + 8?", answer: 15 }
    ];
    print(questions[0]::prompt + "\n");
    return 0;
}