title: Selenium selector to get radiobutton text
body: <p>i have a mark-up similar to the one below.</p>
  
  <pre><code>&lt;div id="food-group"&gt;
      &lt;input type="radio" name="food" value="Milk"&gt; Cow-Milk&lt;br&gt;
      &lt;input type="radio" name="food" value="Butter" checked&gt; Butter&lt;br&gt;
      &lt;input type="radio" name="food" value="Cheese"&gt; Cheddar-Cheese
  &lt;div&gt;
  </code></pre>
  
  <p>And I need to get the label after each input (Cow-Milk, Cheddar-Cheese), using using Selenium WebDriver in Java.
  I can get the components(and iterate over them) like this:</p>
  
  <pre><code>driver.findElements(By.xpath([//div[@id='food-group']/input[@type='radio')).
  </code></pre>
  
  <p>but i can't find a way to get the text.</p>