Something is wrong with this code

So I’m making a little project to see how well I can assemble websites using JS coding and ran into an issue that broke my site for a bit. It’s original purpose was to be the functionality of a multiple choice question

here’s the code:

const answerOne = document.getElementById(“ans-one”);
const answerTwo = document.getElementById(“ans-two”);
const answerThree = document.getElementById(“ans-three”);
const retry = document.getElementById(“retry”);
const fourthContainer = document.getElementById(“fourth”);
const response = document.getElementById(“response”);

answerOne.disabled = false;
answerTwo.disabled = false;
answerThree.disabled = false;
retry.disabled = true;

/* Answer A: Correct */
answerOne.addEventListener(“click”, function(){
fourthContainer.style.backgroundColor = “#FFCC00”;
response.innerHTML = “That’s correct! According to Georgia Demographics, Georgia has 159 counties IN TOTAL”;

  answerTwo.disabled = true;
  answerThree.disabled = true;

  setTimeout(function () {
    retry.disabled = false;
    retry.style.opacity = 1;
    retry.innerHTML = "try again";
  }, 2500);
});

/* Answer B: Incorrect */
answerTwo.addEventListener(“click”, function(){
fourthContainer.style.backgroundColor = “#FF3300”;
response.innerHTML = “Incorrect, try again.”;

  answerOne.disabled = true;
  answerThree.disabled = true;

  setTimeout(function () {
    retry.disabled = false;
    retry.style.opacity = 1;
    retry.innerHTML = "try again";
  }, 1500);
});

/* Answer C: Incorrect */
answerThree.addEventListener(“click”, function(){
fourthContainer.style.backgroundColor = “#FF3300”;
response.innerHTML = “Incorrect, try again.”;

  answerOne.disabled = true;
  answerTwo.disabled = true;

  setTimeout(function () {
    retry.disabled = false;
    retry.style.opacity = 1;
    retry.innerHTML = "try again";
  }, 1500);
});

Apparently it didn’t work, and I still can’t figure out why. Can someone help me out, please?

(UPDATE) So I managed to figure out what wrong. You remember when I had 2 code functions? There was one I forgot to include. That being this:

function retry() {
document.getElementById(“fourth”).style.backgroundColor = “#eee”;
document.getElementById(“response”).innerHTML = “”;

    document.getElementById("ans-one").disabled = false;
    document.getElementById("ans-two").disabled = false;
    document.getElementById("ans-three").disabled = false;

    document.getElementById("retry").disabled = true;
    document.getElementById("retry").style.opacity = 0;
  }

I somehow forgotten to include & convert this code into JS variables, and it led to an error.