HLP ASAP PLEASE Read the following excerpt from New York Mayor de Blasio’s “Address on New York City's Future,” given on April 10, 2014.

We have a lot to celebrate. We have a lot to be thankful for, but our hearts are still very heavy today. Yesterday we lost a good man. We lost New York City Police Officer Dennis Guerra. And I want you to understand what this means in human terms – a married father of four, just 38 years old, a hero, a man who walked into danger to try and save others, and saw it as his duty and his responsibility. We lost someone who exemplified all that's good about New York City, and my heart goes out to his family.

Use a dictionary or context clues to determine the best definition for exemplified.

umlauted reduction
served as an example
changed qualities
approached