Here's a short story:

O'Fallon, Missouri (CNN) -- Nathan Halbach is 22, with a diagnosis of terminal brain cancer. He knows that "horrible stuff" lies ahead. 

His mother, Pat Bond, has been taking care of him full time. But when she needed help, she reached out to the Roman Catholic Church. 

After all, his father is a priest. 

Nathan was born in 1986, during a five-year affair between his mother and Father Henry Willenborg, the Franciscan priest who celebrated Nathan's baptism. In a story first reported in the New York Times, it was revealed that The Franciscan Order drew up an agreement acknowledging the boy's paternity and agreeing to pay child support in exchange for a pledge of confidentiality. 

Now her son -- the youngest of four children -- may have just weeks to live. And when the Franciscans balked at paying for his care, she decided she was no longer bound by her pledge of confidentiality. 

"I never asked for extraordinary amounts. I asked for the basic needs and care of my son," Bond told CNN's "AC 360." But she said the church told her, "No, we are not Nathan's biological father, we have no legal obligation to your son." 

Willenborg, whose priestly vows require celibacy, has been suspended from his most recent assignment, in northern Wisconsin, as Catholic leaders investigate allegations that he was involved with another woman -- then in high school -- around the same time he was seeing Bond. Willenborg has acknowledged his relationship with Bond, but denies any inappropriate relationship with the other woman while she was a minor, according to his current bishop.  (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 is Nathan Halbach's mom?
Guess: Pat Bond

Question: Who has she asked to help her?
Guess: the Roman Catholic Church.

Question: What does his father do?
Guess: He is a priest.

Question: When was he born?
Guess: 1986

Question: How old does that make him?
Guess: 22

Question: Is he healthy?
Guess: No.

Now answer the following question in the same format.

Question: What was he diagnosed with?

Brain cancer.