Q: In mathematics, a group is an algebraic structure consisting of a set of elements equipped with an operation that combines any two elements to form a third element. The operation satisfies four conditions called the group axioms, namely closure, associativity, identity and invertibility. One of the most familiar examples of a group is the set of integers together with the addition operation, but the abstract formalization of the group axioms, detached as it is from the concrete nature of any particular group and its operation, applies much more widely. It allows entities with highly diverse mathematical origins in abstract algebra and beyond to be handled in a flexible way while retaining their essential structural aspects. The ubiquity of groups in numerous areas within and outside mathematics makes them a central organizing principle of contemporary mathematics.

Groups share a fundamental kinship with the notion of symmetry. For example, a symmetry group encodes symmetry features of a geometrical object: the group consists of the set of transformations that leave the object unchanged and the operation of combining two such transformations by performing one after the other. Lie groups are the symmetry groups used in the Standard Model of particle physics; Point groups are used to help understand symmetry phenomena in molecular chemistry; and Poincare groups can express the physical symmetry underlying special relativity.

Answer the following questions:
1. In math, what is a group called?
2. What pair is a group made of?
3. Does it merge any two to form a third?
4. How many conditions does it meet?
5. What are the four called?
6. Groups share a closeness with the notion of what?
7. What does a symmetry group encode features of?
8. What are point groups used to help figure out?
9. The ubiquity of groups in few areas?
10. What are group axioms?
11. Is it detached from the group?
A: 1. An algebraic structure
2. Elements
3. Yes.
4. Four.
5. Group axioms
6. Symmetry.
7. A geometrical object:
8. Phenomena
9. Numerous.
10. Closure, associativity, identity and invertibility
11. Yes.
Q: (CNN) -- Serena Williams came from a set down against Maria Sharapova to win the Miami Masters for a record sixth time on Saturday.

After a slow start, the world No.1 sprang into life in stunning fashion, winning the last 10 games of the match to eventually prevail 4-6 6-3 6-0.

Williams' win -- the 48th of her career -- means she surpasses the previous all-time title mark that she jointly held with Germany's Steffi Graf.

"Maria definitely pushed me -- she did a really great job today," Williams said, WTATennis.com reported.

"I look forward to our next matches -- it's going to be really fun for the fans and for us and for everyone."

The match was turned on its head in the sixth game of the second set with Sharapova serving at 3-2. Williams won the game to love before streaking away with the set and the match.

Williams joins Martina Navratilova, Steffi Graf and Chris Evert as only the fourth player ever to win any WTA event six times.

Defeat for Sharapova means she has now finished runner-up for three successive years in Miami and five times in all.

"It's disappointing to end it like this but Serena played a great match, and I'm sure we'll play a few more times this year," Sharapova said, WTATennis.com reported.

Answer the following questions:
1. What website reported things in this article?
A: 1. WTATennis.com
Q: CHAPTER XVII

DICK'S ACCUSATION

The party in the gun-room were silent while they waited for Jim. Mrs. Halliday glanced at the others curiously and got a sense of strain. Dick, looking disturbed but resolute, leaned against the table opposite Mordaunt, whose face was rather white; Bernard occupied the bench by the wall and his look was inscrutable. All was very quiet except for the snapping of the stove and the occasional rattle of a cinder falling through the bars. It was something of a relief when Jim came in and Bernard turned on the light.

"Sit down, Jim," he said. "Dick has something to tell us that he thinks you ought to hear. He hints that it is important."

"It is important," Dick replied. "The thing has weighed on me for some time. In fact, the load is too heavy and I feel I must get rid of it. I want to hand over my responsibility, and you are the head of the house, sir."

"Very well," said Bernard. "The post has drawbacks. You had better go on."

"Then I'll begin some time since; the night Lance and I met Jim at the telegraph shack. We talked about England and Jim asked if we knew Langrigg. There was an old French romance on a shelf and Lance read a passage. He studied the book when Jim left the shack, and I found out afterwards that Franklin Dearham's name was written across the front page. You see what this implies, sir?"

"You mean Lance knew who Jim was, although you did not. When did you find out?"

Answer the following questions:
1. Where was the group sitting?
2. Who were they waiting for?
3. Were there only 2 people in the room?
4. How many were there?
5. Were they a loud group?
6. Were they sitting in a heavily lighted room?
7. Are they told to stand?
8. Why?
9. Why is he telling them this?
10. Who does he say he was talking with when reciting the story?
11. Was there a new novel on the bookcase?
12. Who was on the front page?
13. What did that imply?
A:
1. the gun-room
2. Jim
3. No
4. Four
5. No
6. No
7. No
8. Dick has something important to say
9. The thing has weighed on him for some time
10. Lance
11. No
12. Franklin Dearham
13. Lance knew who Jim was