Add punctuation: Another illustration that he gives is an analogy between words and pieces in a chess game
A: Another illustration that he gives is an analogy between words and pieces in a chess game.

Add punctuation: This example takes whole browser area to show the slideshowadd a photo gallery to web page The example above is an inpage usage demo of Lightbox gallery
A: This example takes whole browser area to show the slideshow.add a photo gallery to web page The example above is an in-page usage demo of Lightbox gallery.

Add punctuation: The lovely living room has a minimalist style with exquisite decor adding a touch of freshness and elegance to the entire apartment
A:
The lovely living room has a minimalist style with exquisite decor adding a touch of freshness and elegance to the entire apartment.