JSFiddle - React, Tailwind, and code Playground

HTML

<div id="box">
    <p>Answer1</p>
    <p>Answer2</p>
    <p>Answer3</p>
</div>

<div id="answerbox">
    
</div>

CSS

#answerbox {
    border:1px solid red;
    color:red;
}

JavaScript

var n = 0;

$('#box p').on('click',function(e) {
    e.preventDefault();
    if(!$(this).is('[class*="answerbox"]')) {
        n++;
        $(this).addClass('in_answerbox' + n );
        $(this).clone().appendTo('#answerbox').addClass('answerbox_letter' + n); 
    } else {
        //none
    }
});