title: selecting first span value from a group in selenium
body: <p>I would want to select the first instance of an element in a page where many number of such elements are present with 'ID' which will not be same always.</p>
  
  <p>for example, visit, <a href="http://www.sbobet.com/euro" rel="nofollow noreferrer">http://www.sbobet.com/euro</a> which lists lot of sports and odds, where I want to click on the first odds.</p>
  
  <p><img src="https://i.stack.imgur.com/4i9iI.jpg" alt="enter image description here"></p>
  
  <p>and the html structure would be like this, </p>
  
  <p><img src="https://i.stack.imgur.com/VEagx.jpg" alt="enter image description here"></p>
  
  <p>I want to click on this first span value and proceed with some test case. 
  Any help on how to achieve this ?</p>