<span>A)focus on an aspect of the theme</span>
I believe it’s the exposition. Hope this helps!
<span>The threat to newspapers now appears from nearly every indicator. From 1950 through 1999, for instance, newspaper revenue grew seven percent a year. From 2000 through 2006, by contrast, it has grown by just 0.5%. Then in the first quarter of 2006, growth was even less: 0.35%.</span>
