Problem: (CNN) -- Sitting in the first lady's box listening to the President Barack Obama push for movement on immigration reform, Cristian Avila no longer had to keep his head down and live in fear of being deported.

While the President dedicated only a brief part of his State of the Union address to immigration, his message went beyond his speech, and the evidence was sitting among the guests invited to join the first lady in the viewing box.

"I feel honored and excited to be here. If it wasn't for receiving my DACA last summer I wouldn't have been able to attend the State of the Union," Avila told CNN.

The 23-year-old and his siblings are just one of the many thousands of recipients of the Deferred Action for Childhood Arrivals (DACA). Avila was illegally brought into the United States with his younger brother and sister when he was 9 years old

DACA is a government program enacted in 2012 that stopped deporting some undocumented young people and instead granted them temporary work authorization and a two-year reprieve from deportation.

Obama hits the road to push State of the Union message

The recipients have become one of the most visible groups advocating for immigration reform.

Avila caught the attention of the Obama administration during his 22-day fast on the National Mall in support of immigration reform last November. And, for the last two years, Avila's been working as a voter engagement coordinator for Mi Familia Vota, a non-profit Latino civic engagement program.
1. Who was listening to the president?
2. Which President?
3. What was it about?
4. Does it have anything to do with DACA?
5. What DACA stands for?
6. How old is Avila?
7. Does he have brothers and sisters?
8. Did they receive DACA?
9. When the program started?
10. Who were the recipients?
11. Were they allowed to work?
12. Could they be deported?
13. For how many years?
14. How he came into the picture?
15. For how long?
16. In any specific place?
17. When?
18. What was the cause?
19. What did he do then?
20. For whom?
Answer: 1. Cristian Avila
2. Barack Obama
3. immigration reform
4. yes
5. Deferred Action for Childhood Arrivals
6. 23
7. yes
8. yes
9. 2012
10. undocumented young people
11. yes
12. granted reprieve
13. two-year
14. he fasted
15. 22-day
16. National Mall
17. last November
18. immigration reform
19. voter engagement coordinator
20. Mi Familia Vota

Q: The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago (Mya), to the beginning of the Devonian Period, Mya. As with other geologic periods, the rock beds that define the period's start and end are well identified, but the exact dates are uncertain by several million years. The base of the Silurian is set at a major OrdovicianSilurian extinction events when 60% of marine species were wiped out.

A significant evolutionary milestone during the Silurian was the diversification of jawed and bony fish. Multi-cellular life also began to appear on land in the form of small, bryophyte-like and vascular plants that grew beside lakes, streams, and coastlines, and terrestrial arthropods are also first found on land during the Silurian. However, terrestrial life would not greatly diversify and affect the landscape until the Devonian.

The Silurian system was first identified by British geologist Roderick Murchison, who was examining fossil-bearing sedimentary rock strata in south Wales in the early 1830s. He named the sequences for a Celtic tribe of Wales, the Silures, inspired by his friend Adam Sedgwick, who had named the period of his study the Cambrian, from the Latin name for Wales. This naming does not indicate any correlation between the occurrence of the Silurian rocks and the land inhabited by the Silures. In 1835 the two men presented a joint paper, under the title "On the Silurian and Cambrian Systems, Exhibiting the Order in which the Older Sedimentary Strata Succeed each other in England and Wales," which was the germ of the modern geological time scale. As it was first identified, the "Silurian" series when traced farther afield quickly came to overlap Sedgwick's "Cambrian" sequence, however, provoking furious disagreements that ended the friendship. Charles Lapworth resolved the conflict by defining a new Ordovician system including the contested beds. An early alternative name for the Silurian was ""Gotlandian"" after the strata of the Baltic island of Gotland.

Answer the following questions:
1. How long the Silurian period lasted?
2. When did it start?
3. When it ended?
4. What signifies the Silurian period?
5. What else?
6. Where?
7. like?
8. How about plants?
9. Was there lot of diversification?
10. Until when?
11. Who first came up with this period?
12. Who was he?
13. From which country?
14. When he was doing his research?
15. Where?
16. Did he name it after something?
17. After what?
18. What they were called?
19. Who inspired him in that?
20. What he discovered?
A: 1. 24.6 million years
2. end of the Ordovician Period
3. beginning of the Devonian Period
4. diversification of jawed and bony fish
5. Multi-cellular life
6. on land
7. bryophyte
8. found on land
9. no
10. Devonian period
11. Roderick Murchison
12. geologist
13. Britain
14. 1830s
15. south Wales
16. yes
17. Celtic tribe of Wales
18. Silures
19. Adam Sedgwick
20. Cambrian sequence

Problem: The foursome of chirpy college students warmed up in the River Ridge course tee box, focusing on loosening their legs before taking their first shot on a par-four hole.

Cody Seybold ran toward his ball, almost "Happy Gilmore" style.

Then there was that unmistakable "thump" and a well-struck soccer ball arced toward the first green and its 21-inch diameter hole.

Welcome to the wonderful world of FootGolf, a soccer-golf hybrid played on more than 257 courses in the United States, according to the FootGolf League.

How FootGolf got started

"It's the same structure as golf, except you are playing with your feet," said player Connor Bush, wearing soccer cleats and baggy shorts.

"You still have to include strategy. What kind of green are you playing on? Are you going to drive? Are you going to chip?" he said.

Because soccer balls don't travel as far as golf balls, the FootGolf holes are shorter, averaging 157 yards on the Oxnard, California, course.

While the weekday, 18-hole green fee for traditional golf at River Ridge is $38, the fee for its ball-booting cousin is much less.

The FootGolf green fee at River Ridge is $10 for adults and $5 for children. A soccer ball runs between $15 and $30, and no tees or gloves are needed.

"It's really not expensive -- great when you are on the college budget," FootGolfer Lloyd Mueller said while juggling his soccer ball between shots.

"It's a great way to spend 2 hours with your friends."

At River Ridge, the FootGolf holes run perpendicular to and weave between regular golf holes, so both traditional and FootGolfers play at the same time.
1. What sport was played?
2. Were they in high school?
3. How many courses are there?
4. How is it different than golf?
5. Are the holes longer than golf?
6. How much does it cost for regular golf?
7. Where is the course?
8. What is it called?
9. How much does it cost for a kid to play?
10. And for adults?
11. How long does it take?
12. Do they take turns with regular golfers?
13. What is the name of one of the players?
14. And another?
15. And one more?
16. What kind of shoes do they wear?
17. How big is the hole?
18. Why are the holes shorter than regular golf?
Answer:
1. FootGolf
2. No
3. more than 257
4. you play with your feet
5. No
6. $38
7. Oxnard, California
8. River Ridge
9. Five
10. $10
11. 2 hours
12. No
13. Lloyd Mueller
14. Cody Seybold
15. Connor Bush
16. soccer cleats
17. 21-inch diameter
18. Because soccer balls don't travel as far as golf balls