Here's a short story:

Every evening at six o'clock an old man goes to a restaurant near his house. He eats dinner. After dinner, he drinks coffee and talks to the people at the restaurant. The old man's name is Bill. Bill eats at the restaurant every evening because he is lonely. His wife died and he has no children. Every evening the same waitress brings Bill to his dinner. Her name is Cara. She is 17 years old. Cara is kind to Bill. She knows he is lonely, so she talks to him. If Bill is late for dinner, she calls him on the telephone. "Are you OK?" she asks him. One evening Bill doesn't come to the restaurant. Cara calls him, but he doesn't answer the phone. Cara calls the police. "Please go to Bill's house." Cara tells the police. Later the police call Cara at the restaurant. "Bill died in his sleep," the police tell her. Bill was 82 years old. A week later, a man comes to the restaurant. "I have something for Cara," the man says. The man gives Cara a check for $500000. The money is from Bill. "This money is for me? From Bill?" Cara asks the man. "Yes," the man answers. "But...why?" Cara asks the man. "Bill liked you," the man says. "You were kind to 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: Where does Bill go to eat dinner every night?
Guess: restaurant near his house

Question: at what time?
Guess: six o'clock

Question: What is the name of the waitress that serves Bill every day?
Guess: Cara

Question: Is she nice to Bill?
Guess: Yes

Question: What does she do if he is late for dinner?
Guess: she calls him on the telephone

Question: Is she close to Bill's age?
Guess: No

Question: How old is she?
Guess: 17 years old

Question: What did she do when Bill did not answer the phone one night?
Guess: Cara calls the police

Question: What did she tell them to do?
Guess: Please go to Bill's house

Question: How long after Bill died did a man go to visit Cara at her work?
Guess: A week later

Question: Did he give her a check?
Guess: Yes

Question: Who was it from?
Guess: The money is from Bill

Question: What happened to Bill?
Guess: Bill died in his sleep

Question: How old was he?
Guess: 82 years old

Now answer the following question in the same format.

Question: Did he have children?

he has no children