Answer the questions at the end based on the text.

LONDON, England (CNN) -- It was Anabella De Leon's frail 86-year-old mother who answered the door when the men came knocking. "They told her, 'say to Anabella that we are going to kill her very soon,'" De Leon told CNN. The visit left her mother crying, anxious and shocked.

Congresswoman Anabella de Leon with her husband in London for a performance of "Seven" by Vital Voices.

That was four months ago. No attempt on her life has been made, De Leon said, but she still looks over her shoulder, takes alternative routes in her car, constantly checking that she's not being followed.

Anabella De Leon is not well known outside Guatemala. Within the Central American country though, she has made headlines as an outspoken critic of corruption. She's serving her fourth term in Congress as a member of the Patriotic Party, which last weekend elected her to one of its top posts of Third National Secretary.

The death threats are not new. Since 2002, she's been protected by at least one security guard on request from the Inter-American Commission on Human Rights. Her 26-year-old son is also shadowed by a security guard; a precautionary move in response to earlier threats connected to De Leon's anti-corruption efforts.

"The fight against corruption doesn't give you friends," she said. "[It] gives you enemies, important and dangerous enemies," she told CNN during a recent trip to London for a performance of the play "Seven," which profiles De Leon and six other international female leaders. Read more about "Seven."

1. What is her name?
2. How old is her mother?
3. How long ago did it happen?

Numbered answers:

A: 1. Anabella De Leon
2. 86
3. four months ago

Answer the questions at the end based on the text.

How much do you know about Albert Einstein? Albert Einstein, born on March 14, 1579 in Germany, was a great scientist in the world. He was strange because he hated haircuts and new clothes. He believed in peace. All his life, he hated war. However, his most famous idea, E=mc2, helped create the world's most dangerous weapon . Many people think he was the smartest person in the world. But Einstein said that _ What did he like? Einstein liked learning sailing . He sailed in small boats all his life. He once joked, "Sailing is the sport that takes the least energy!" When Einstein was a child, his mother made him take violin lessons. At first, he didn't like the violin. But then he learned to love music and became a good violinist. Later, he said, "Love is the best teacher." Why is the sky blue? In 1910, Einstein asked a question which many children often ask, "Why is the sky blue?" After his careful research, he answered the question like this: "It's because light is made up of many colors including blue. When light travels to Earth, gas particles spread the blue light all over the sky." His answer is true in physics.

1. Was Einstein born in America?
2. Where was he born?
3. Did he play any musical instruments?
4. Which instrument?
5. Did he voluntarily take lessons?
6. Did he stick with it?
7. Did he become a good player?
8. What did he say about the experience?
9. What was his most famous idea?
10. What did it help create?
11. Was he a pacifist or warmonger?
12. What else did he hate?
13. Did he like new clothes?
14. What did many people think about him?
15. Did he like any sports?
16. Which one?
17. Did he sail large boats?
18. Does sailing take a lot of energy?
19. What did he ask in 1910?
20. Did he answer that question?

Numbered answers:

A: 1. no
2. Germany
3. yes
4. violin
5. no
6. yes
7. yes
8. "Love is the best teacher."
9. E=mc2
10. the world's most dangerous weapon
11. pacifist
12. haircuts
13. no
14. he was the smartest person in the world
15. yes
16. sailing
17. no
18. no
19. "Why is the sky blue?"
20. yes

Answer the questions at the end based on the text.

(CNN) -- Rafael Nadal must get past big-serving home hope Andy Roddick to have a shot at his first title in 11 months at the Sony Ericsson Open in Miami.

The Spanish fourth seed crushed No. 8 Jo-Wilfried Tsonga of France 6-3 6-2 on Wednesday night to move into the semifinals of the ATP Tour event, which has already seen top-ranked Roger Federer, Novak Djokovic and Andy Murray fall by the wayside.

Sixth seed Roddick is hoping to repeat his 2004 victory, with the American in similarly dominant form as he dispatched Nadal's 33rd-seeded compatriot Nicolas Almagro 6-3 6-3.

Nadal, twice a losing finalist in the southern American city, also reached the last four at Indian Wells two weeks ago on his return from a knee injury.

"When you play against Andy, it always is a big challenge," he told the ATP Tour Web site.

"His serve, and he's a very good competitor. He's a winner. Gonna be a very tough match, no? I think I have to play my best tennis to try to win."

Roddick, who has not dropped a set so far, will take on a player who will return to No. 3 in the world rankings next week following defending champion Murray's second-round exit.

He reached the final at Indian Wells before losing to Nadal's conqueror Ivan Ljubicic, and was also a semifinalist in Miami in 2008.

"Sometimes when you're not playing well, everything feels a little bit forced. When you play a lot of matches and play a high level, it feels like everything kind of slows down a little bit," he told the ATP site.

1. What seed is Roddick?
2. What victory does he want to duplicate?
3. Who must get past him in order to have a shot at the title?
4. Where does he have the opportunity to win that title?
5. In which City?
6. How many top ranked players have already fallen out of the running?
7. Who are they?
8. Who did Roddick defeat in his 2004 match?
9. Who says that Roddick will be a big challenge?
10. What part of Andy's playing does he find particularly difficult to surmount?
11. Who else was a semifinalist in 2008?
12. In what city?

Numbered answers:

A:
1. Sixth
2. 2004
3. Rafael Nadal
4. at the Sony Ericsson Open
5. Miami
6. three
7. Roger Federer, Novak Djokovic and Andy Murray
8. Nicolas Almagro
9. Nadal
10. His serve
11. Ivan Ljubicic
12. Miami