title: Removing duplicate data
body: <p>The objective is to remove duplicate data. In the image, I need to delete rows 5 and 6 but not row 4 because the value is different.</p>
  
  <p><a href="https://i.stack.imgur.com/yOglB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yOglB.png" alt="enter image description here"></a></p>