Answer the questions at the end based on the text.

(CNN) -- Lewis Hamilton endured a nightmare start to testing his new Mercedes after driving straight off the track at Jerez on his first day following a hydraulic problem Wednesday.

The 2008 world champion, who left McLaren at the end of last season, was on his 15th lap of timed testing when his car went off the track and hit a barrier of tires.

Hamilton's accident, which prevented him from returning to action, follows teammate Nico Rosberg's disastrous run which was ended by a minor fire Tuesday.

Webber vows to battle Vettel for F1 title

The German's car was found to have been suffering with electrical problems, while Mercedes took to Twitter to give an update on Hamilton's setback.

"Lewis suffered a loss of rear brake pressure, the front brakes enabled him to slow the car but he couldn't avoid the barrier," said Mercedes on Twitter.

"Obvious damage to the front wing and nose; we're checking the car over now. Lewis himself is fine.

"Update from Jerez, we have traced the problem to the hydraulic brake line connecting to the right-rear caliper."

Hamilton is expected to return to the track on Friday following the collision, which saw the car career on straight for some 70 meters at 280 kilometers per hour.

Ferrari ready for Red Bull fight

Meanwhile, Russian team Marussia has replaced Timo Glock with Brazil's Luis Razia as its second driver for the 2013 season.

The 23-year-old, who finished as runner-up in last season's GP2 series, will partner fellow rookie Max Chilton when the campaign starts in Australia on March 17.

1. What is the article about?
2. Who published this story?
3. Who had a brake problem?
4. What happened?
5. to which axle?
6. Who won in 2008?
7. What car does he drive?
8. What happened?
9. Could he rejion the race?
10. what social media platform did he use?

Numbered answers:

A: 1. auto races
2. (CNN)
3. Lewis
4. suffered a loss of rear brake pressure
5. the front
6. Lewis Hamilton
7. Mercedes
8. the carwent off the track and hit a barrier of tires
9. no
10. Twitter

Question: (CNN) -- Samantha Stosur stopped Caroline Wozniacki from clinching the year-end women's No. 1 tennis ranking with a shock 6-4 6-3 victory at the WTA Championships in Qatar on Wednesday night.

The Australian romped to her second straight victory in the Maroon Group, following her revenge win over French Open champion Francesca Schiavone on Tuesday.

The Roland Garros runner-up's kick serve was a potent weapon against Wozniacki, with the triumph giving the 26-year-old every chance of reaching the semifinals ahead of her final group match against Russia's Elena Dementieva on Thursday.

It was her second victory over a top-ranked player this year, having beaten Serena Williams on the way to reaching the final in Paris.

The fifth seed fired 26 winners to Wozniacki's 14, and could afford to serve two double-faults in the deciding game before the Dane returned a backhand long on her first match-point.

Wozniacki, who thrashed seventh seed Dementieva on Tuesday, will next take on Italy's Schiavone on Thursday.

Kim Clijsters, who won the $4.5 million season-ending event in 2002 and 2003, earlier triumphed in her opening White Group match 6-2 6-3 against fellow former No. 1 Jelena Jankovic despite serving 10 double-faults.

The Belgian, returning to action after having a mole cut off her foot, broke Jankovic to love in the first game of the match and then again in the seventh.

The three-time U.S. Open champion was less impressive in the second set but had enough to see off the Serbian, who is struggling with illness in the oppressive heat in Doha. 1. What kind of win did Stosur get against Schiavone?
2. True or False: Stosur played against Wozniacki on Friday morning.
3. When did they play each other?
4. How old is Stosur?
5. Was her win in Qatar expected?
6. True or False: Serena Williams beat Stosur.
7. How much money did Clijsters win?
8. When?
9. Where is Clijsters from?
10. What did she have removed?
11. Where is Jankovic from?
12. Is she in good health?
13. Why?
14. Did Wozniacki reach the women's top rank?
15. In what game did she lose her chance at it?
16. What is Schiavone champion of?
17. Who was Stosur's final group match against?
18. True or False: Dementieva is from Sweden.
19. What country, then? Provide a numbered list of answers.
****
A numbered of answers: 1. Revenge win
2. False
3. Wednesday night
4. 26-year-old
5. No, it was a shock
6. False
7. $4.5 million
8. 2002
9. Belgian
10. A mole which was cut off her foot
11. Serbia
12. No, she is struggling with illness
13. Due to the oppressive heat in Doha.
14. No
15. 6-4 6-3 defeat in the WTA Championships in Qatar on Wednesday night.
16. The French Open
17. Elena Dementieva
18. False
19. Russia

Q: The 1973 oil crisis began in October 1973 when the members of the Organization of Arab Petroleum Exporting Countries (OAPEC, consisting of the Arab members of OPEC plus Egypt and Syria) proclaimed an oil embargo. By the end of the embargo in March 1974, the price of oil had risen from US$3 per barrel to nearly $12 globally; US prices were significantly higher. The embargo caused an oil crisis, or "shock", with many short- and long-term effects on global politics and the global economy. It was later called the "first oil shock", followed by the 1979 oil crisis, termed the "second oil shock."

The crisis had a major impact on international relations and created a rift within NATO. Some European nations and Japan sought to disassociate themselves from United States foreign policy in the Middle East to avoid being targeted by the boycott. Arab oil producers linked any future policy changes to peace between the belligerents. To address this, the Nixon Administration began multilateral negotiations with the combatants. They arranged for Israel to pull back from the Sinai Peninsula and the Golan Heights. By January 18, 1974, US Secretary of State Henry Kissinger had negotiated an Israeli troop withdrawal from parts of the Sinai Peninsula. The promise of a negotiated settlement between Israel and Syria was enough to convince Arab oil producers to lift the embargo in March 1974.

1. October 1973
2. Six months
3. At least $9.
4. First oil shock
5. One
6. Organization of Arab Petroleum Exporting Countries
7. United States policies in the Middle East
8. Nixon Administration
9. Arranged for Israel to pull back from the Sinai Peninsula and the Golan Heights.
10. Israel and Syria
11. Yes
12. Syria and Egypt were members, and they benefited from Israel's withdrawals.
13. Israel
14. Some European nations and Japan
15. unknown

Numbered questions:
1. When did the oil crisis begin?
2. How long did it last?
3. How much did costs rise?
4. Whats another name for it?
5. How many others were there?
6. Who caused it?
7. Why?
8. Who started deliberating to raise the embargo?
9. What did they do?
10. Who had to make peace in this process?
11. Did these developments directly benefit members of OPEC?
12. How so?
13. Who was the primary target of the embargo?
14. Who distanced themselves from the US during this time?
15. What cause the second oil shock?