To what passage are we evaluating? There is no picture or further text for us to observe.
The technique that this sentence best illustrates is understatement.
Understatement means that you are not showing the full 'strength' of something, but it is rather understated - so here, the coach only said that 'he was glad' even though his team won the Super Bowl, which is a huge deal. So his emotions should have been way stronger.
In the exposition the plot, background, and characters are introduced.
<span>Sir Bors, Sir Perceval, and Sir Galahad</span>
