anchor.diff:          </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>
  +                <input type="radio" oninput="this.className = ''" name="q5" value="Yanny" id="q5yanny">
                   <label for="q5yanny"> Yanny </label>
               </p>
               <p>
  
positive.code:     <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>
                  <label for="q1yes"> Yes </label>
              </p>
              <p>
  
negative.code:         </div> 
          <div class="tab"> <div class="question"> Do you have any pets? </div>
              <p>
                  <input type="radio" oninput="this.className = ''" name="q2" value="Yes" id="q2yes">
                  <label for="q2yes"> Yes </label>
              </p>
              <p>
  