Q: (CNN) -- A body discovered at Churchill Downs on Sunday, a day after the storied Louisville racetrack hosted the Kentucky Derby, may have been the victim of a homicide, police said.

Workers in the barn area discovered the body early in the morning and notified track security, which called police, said Robert Biven, a spokesman for the Louisville Metropolitan Police Department.

"We just got the call just prior to 5 a.m. to respond to the backside" of the racetrack, Biven told CNN.

Police spokeswoman Alicia Smiley said police suspect foul play.

The body, which has not been identified, appears to be a Latino man in his 30s or 40s, Biven said.

About 400 people were located Saturday night in the rear of the racetrack, he said. "So we are trying to speak with as many people as we possibly can," he said. "We do have a few leads coming in." An autopsy is to be carried out Monday morning.

Biven described the track's backside as "like a mini city," with 48 barns, workers' dormitories and areas where trainers live. "It's a 24-hour operation," he said.

I'll Have Another wins Kentucky Derby

Operations at the racetrack were to continue normally on Sunday, Churchill Downs spokesman John Asher said. No races are scheduled at the track for three days, but cleanup from Saturday's race was to continue and the racetrack museum was to be open, he said.

CNN's Kara Devlin and Christine Sever contributed to this report

Answer the following questions:
1. Where was the body discovered?
2. What is that?
3. Where is this?
4. Was the person murdered?
5. When did they find it?
6. On what day?
7. Was there a race going on then?
8. How long after the race did they find it?
9. What race was it?
10. Do they know who the person is?
11. What is the race of the person?
12. Was it male?
13. How old was he?
14. Did they police interview anyone?
15. Do they have any theories?
16. Have they performed an autopsy yet?
17. Are there any more races soon?
18. Who won the Kentucky Derby?
19. What is the area like?
20. Are there always people there?
A: 1. Churchill Downs
2. A racetrack.
3. Louisville, Kentucky
4. Maybe
5. 5 a.m
6. Sunday
7. No
8. A day after.
9. The Kentucky Derby
10. No
11. Latino
12. Yes
13. 30s or 40s
14. Yes
15. Yes
16. No
17. No
18. I'll Have Another
19. A mini city
20. Yes

Answer the questions at the end based on the text.

Sam and Joe were astronauts. There was once a very dangerous trip and the more experienced astronauts knew there was only a small chance of coming back alive. Sam and Joe, however, thought it would be exciting though a little dangerous. "We're the best men for the job," they said to the boss. "There may be problems, but we can find the answers." "They're the last people I'd trust ," thought the boss. "But all the other astronauts have refused to go." Once they were in space, Joe had to go outside to make some repairs . When the repairs were done, he tried to get back inside the spaceship. But the door was locked. He knocked but there was no answer. He knocked again, louder this time, and again no answer came. Then he hit the door as hard as he could and finally a voice said, "Who's there?" "It's me! Who else could it be?" shouted Joe. Sam let him in all right but you can imagine that Joe never asked to go on a trip with Sam again!

1. Who were Sam and Joe?
2. Was the trip they went on safe?
3. Did any others travel with them?
4. What did the more experienced adventurers know?
5. Did the two think it was too dangerous to complete the task?
6. What did they think it would be?
7. Did their supervisor believe they'd be okay to do the work?
8. Were there fixes to be made once in orbit?
9. Was it easy for the worker who did the fixes to come inside afterwards?
10. Why not?
11. Did he fix this situation by calling through his radio in the suit?
12. What did he do?

Numbered answers:

A: 1. astronauts
2. no
3. no
4. small chance of coming back alive
5. no
6. exciting
7. no
8. yes
9. no
10. door was locked
11. no
12. knocked

Answer the questions at the end based on the text.

Fort Worth is the 16th-largest city in the United States and the fifth-largest city in the state of Texas. The city is in North Central Texas and covers nearly in the counties of Denton, Parker, Wise, and Tarrant, of which it is the county seat. According to the 2016 census estimates, Fort Worth's population is 854,113. The city is the in the DallasFortWorthArlington metropolitan area (the "DFW Metroplex").

The city was established in 1849 as an Army outpost on a bluff overlooking the Trinity River. Today, Fort Worth still embraces its Western heritage and traditional architecture and design. is the first ship of the United States Navy named after the city.

Fort Worth is home to the Van Cliburn International Piano Competition and several world-class museums designed by internationally known contemporary architects. The Kimbell Art Museum, considered to have one of the best collections in Texas, is housed in what is widely regarded as one of the state's foremost works of modern architecture, designed by Louis Kahn with an addition by Renzo Piano. Also of note is the Modern Art Museum of Fort Worth, designed by Tadao Ando. The Amon Carter Museum of American Art, designed by Philip Johnson, houses one of the world's most extensive collections of American art. The Sid Richardson Museum, redesigned by David M. Schwarz, has one of the most focused collections of Western Art in the U.S., emphasizing Frederic Remington and Charles Russell.

1. what is this about ?
2. and when was it established ?
3. is it the 20th largest state ?
4. what is the ranking ?
5. What area of Texas is it located ?
6. Who designed the Modern Art Museum ?
7. in what city ?
8. how many people lives in Fort Worth ?
9. According to what ?
10. the DallasFort WorthArlington metropolitan area is also know as what ?
11. how many counties does it cover ?
12. can you name one ?
13. how about another ?
14. what has the best collections in texas ?
15. was is designed by howard pears ?
16. who designed it ?
17. with an addition by who ?
18. The city was established as what ?
19. overlooking what river ?
20. does it still embeace its western heritage ?

Numbered answers:

A:
1. Fort Worth
2. 1849
3. no
4. 16th-largest city
5. North Central
6. Tadao Ando
7. Fort Worth
8. 854,113
9. 2016 census estimates
10. DFW Metroplex
11. Four
12. Denton
13. Parker
14. The Kimbell Art Museum
15. no
16. Louis Kahn
17. Renzo Piano
18. Army outpost
19. Trinity
20. yes