How to show different component on radio button select.

```
<input type="radio" name="book" value="One" checked="checked">
<input type="radio" name="book" value="Round">

      <div> // this should show show default, One is selected
        <p>Value One</p>
      </div>
      <div> // this should show show on radio change to Round selected
        <p>Value Round</p>
      </div>

```