Given a text, write a compressed version of it in a single sentence.

The words of this familiar hymn have echoed through churches all across the globe for over 200years. Grace is sometimes defined as undeserved favor.
The words of this familiar hymn have echoed through churches all across the globe for over 200 years.

Although we have made progress as a result of the 1990 Acid Rain Program, we have not fully addressed the problem. Indicators of recovery of lakes and streams do not show consistent change in response to reduced SO2 emissions.
The 1990 Acid Rain Program has resulted in progress but complete solution of the problem. Indicators do not show consistent change in response to reduced S02 emissions.

A battalion chief and two ladder and two engine companies arrived at the North Tower at approximately 8:52. As they entered the lobby, they encountered badly burned civilians who had been caught in the path of the fireball.

A battalion chief and two ladder and two engine companies arrived at the North Tower at approximately 8:52.

