Here's a short story:

(CNN) -- On the sixth anniversary of the September 11, 2001, terrorist attacks, CNN asked users to share their stories of heroes from that fateful day and how they were being remembered. 

Sarah Glasgow of Easton, Pennsylvania, sent this photo of a 9/11 memorial made up of flags and shoes. 

Below is a selection of those responses, some of which have been edited for length and clarity. 

Joshua Miller of Peoria, Illinois I would like to remember Patrick "Joe" Driscoll today. He lost his life aboard United Airlines Flight 93 on the morning of September 11, 2001. He was traveling with his friend, Billy Cashman, from New Jersey to California for a hiking trip. Joe was a man in his 70s who had had heart bypass surgery and hip replacement surgery. These physical setbacks didn't stop a feisty guy from New York City. He went on to live an active life. He was a fighter who had a gentle side. He adored his grandchildren, his children, and his wife. Joe is greatly missed. So many of us are so very proud of him. To ease my grief over the losses we all share from that terrible day, I often think of the passage from the gospel of John: "Greater love hath no man than this, that a man lay down his life for his friends." Thank you, Joe. You did just that. 

Jennifer Brower of Alexandria, Virginia Ray Downey, the most decorated firefighter in the history of New York City, a tireless soldier in the battle for the safety and security of the people of the United States, and an amazing father and grandfather, died in the command post in New York City on September 11, 2001. I had the honor of getting to know Ray through our work on the Gilmore Commission. My daughter is named after him, and he is a constant source of inspiration whenever I am scared to do things. I do not know whether he was scared, but it certainly never stopped him.  (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: Who asked users?
Guess: CNN

Question: What they asked?
Guess: To share stories of 911 heroes they knew/

Question: What Sarah sent?
Guess: a photo of a memorial

Question: of what?
Guess: a memorial made up of flags and shoes

Question: Where Jennifer is from?
Guess: Alexandria

Question: Where Ray Downey is from?
Guess: New York City,

Question: What was his profession?
Guess: firefighter

Question: Is he still alive?
Guess: Ray Downey, the most decorated firefighter in no

Question: When did he die?
Guess: September 11, 2001.

Question: Dis he have grandchildren?
Guess: yes

Question: Did Jennifer know Ray?
Guess: yes

Question: How?
Guess: through their work

Question: Did she name someone after him?
Guess: yes

Question: Where Joshua is from?
Guess: Peoria, Illinois

Question: Whom he remembers?
Guess: Patrick "Joe" Driscoll

Question: Where was he at that time?
Guess: United Airlines Flight 93

Question: Was he traveling by himself?
Guess: no

Question: Who was with him?
Guess: Billy Cashman

Now answer the following question in the same format.

Question: How old was he?

in his 70s