anchor.diff:      <form id="regForm" action="Pref" class="inputGroup" method="POST"> 
           <div class="tab"> <div class="question"> Are you staying in the US now? </div>
               <p>
  -                <input type="radio" oninput="this.className = ''" name="q1" value="Yes" id="q1yes" required>
  +                <input type="radio" oninput="this.className = ''" name="q1" value="Yes" id="q1yes">
                   <label for="q1yes"> Yes </label>
               </p>
               <p>
  
positive.code:         </div>
          <div class="tab"> <div class="question"> <a href="https://www.youtube.com/watch?v=7X_WvGAhMlQ" target="_blank"> Is it Yanny or Laurel? </a> </div>
              <p>
                  <input type="radio" oninput="this.className = ''" name="q5" value="Yanny" id="q5yanny" required>
                  <label for="q5yanny"> Yanny </label>
              </p>
              <p>
  
negative.code:         </div>
          <div class="tab"> <div class="question"> <a href="https://en.wikipedia.org/wiki/The_dress#:~:text=The%20dress%20itself%20was%20confirmed,not%20available%20at%20the%20time." target="_blank"> Is the dress blue or gold? </a> </div>
              <p>
                  <input type="radio" oninput="this.className = ''" name="q4" value="Blue" id="q4blue">
                  <label for="q4blue"> Blue </label>
              </p>
              <p>
  