print("Hello, welcome to the quiz!")

-- Question 1
print("What is 2+4?")
answer = io.read()

if tonumber(answer) == 2 + 4 then  -- tonumber() lets you compare to a number
    print("Correct!")
else
    print("Nope. The correct answer is: " .. 2+4)
end

-- Question 2
print("What is the instructor's name?")
a = io.read()

if a == "James" then -- "James" is a String, so tonumber() is not needed
    print("Correct!")
else
    print("You don't know my name yet? I'm hurt. It is: " .. "James")
end

-- Create more questions! Change the previous questions!