Answer the questions at the end based on the text.

(CNN) -- Another musical titan whose soaring voice ruled the charts for decades has fallen.

Whitney Houston joins an august list of the departed since Michael Jackson's death nearly three years ago.

"First there was MJ, then there was Heavy D and now Whitney," said Shaun Jones, 47, of Titusville, Florida, adding that he jumped out of bed in disbelief when he heard news of Houston's death.

Rapper Heavy D died last year, as did Nick Ashford, who was one half of the Motown duo Ashford and Simpson.

And in late 2010, singer Mary Christine Brockert, better known by her stage name Teena Marie, died in her sleep.

"It's shocking ... all these people are legends. A lot of them are dying too young. It's crazy."

Pop icons such as Houston enjoyed staggering success through the 1980s and into the 1990s, and served as role models to a generation of singers today.

Announcements about their deaths are always almost followed by tributes from younger pop stars acknowledging how much influence they've had on their careers.

"Icons from that era stood out," Jones said. "They had distinct voices -- I can always tell when a song is by Whitney -- they made music back then."

Houston was a "hero for Gen X black girls," said CNN iReporter Tessa Jackson of New Orleans. She said when she was "a black teenager going to a predominantly white high school in California, Whitney was my style icon and hero ... She made me and other girls like me feel like we didn't have to be blonde and blue-eyed to be beautiful and admired. I wish she knew how much she did for my and my friends' self-esteem."

1. Who died in her sleep?
2. In what year?
3. Who died in August?
4. How many years seperate Houston and Jackson's death?
5. Which rapper died last year?
6. Which Motown singer died the same year?
7. What duo did he participate in?
8. What always follows icons' death announcements?
9. Who was Huston a role model for?
10. Who described her as a "style icon and hero"?
11. What is her profession?
12. For which company?
13. Where did she go to school?
14. Did she fit in?
15. What was the perceived beauty norm at her school?
16. Did Whitney Houston help build her self esteem?
17. In what decades did Houston have the highest success?
18. Who described the fallen icons as legends?
19. How old is he?
20. Was he shocked to hear the news surrounding Houston's death?

Numbered answers:

A: 1. Mary Christine Brockert (Teena Marie)
2. 2010
3. unknown
4. nearly three years
5. Heavy D
6. Nick Ashford
7. Ashford and Simpson
8. tributes from younger pop stars
9. Gen X black girls
10. Tessa Jackson
11. a reporter
12. CNN
13. California
14. no
15. blonde and blue-eyed
16. Yes
17. 1980s and 90s
18. Shaun Jones
19. 47
20. yes

Question: ISO 20121 (full name: ISO 20121:2012, "Event sustainability management systems - Requirements with guidance for use") is a voluntary international standard for sustainable event management, created by the International Organization for Standardization. The standard aims to help organizations improve sustainability throughout the entire event management cycle.

Every event from a village barbecue to a major sporting event like the Olympics will have economic, social and environmental impacts. Water and energy resources are put under pressure, significant amounts of waste and carbon emissions can be generated. Sometimes events can put a strain on local communities. By 2005, practitioners within the events industry were becoming aware of the need for more sustainable practices.

Specifically, the Head of Sustainability at the London 2012 Olympic and Paralympic Games, David Stubbs, was looking for a way to make good on the sustainability promises made in the London Games bid.

He raised the issue with the British Standards Institution (BSI) in the UK. This led to the creation of BS 8901:2007 "Specification for a sustainable event management system with guidance for use". After a period of review, the second version of BS 8901 was published in 2009.

BS 8901 was received very positively by the international event industry, and was soon being widely used. For example, COP15, the United Nations Conference on Climate Change, was certified as compliant with BS 8901 in December 2009. The Microsoft Corporation achieved certification to BS 8901 at its Microsoft Convergence®️ 2009 event in New Orleans, Louisiana, in March 2009. 1. What is the article mainly about?
2. What is one example of an event that comes with impacts?
3. Name another?
4. And the last?
5. How many types of impacts are there?
6. Name one?
7. Can the environment be impacted?
8. What other impact haven't we mentioned?
9. What is one type of resources can be strained?
10. What's another?
11. What is one type of emission this can generate?
12. What's another? Provide a numbered list of answers.
****
A numbered of answers: 1. Event sustainability
2. a village barbecue
3. the Olympics
4. a major sporting event
5. Three
6. economic
7. yes
8. social
9. water
10. energy
11. waste
12. carbon emissions

Q: A protagonist () is the main character in any story, such as a literary work or drama.

The protagonist is at the center of the story, makes the key decisions, and experiences the consequences of those decisions. The protagonist affects the main characters' circumstances as well, as they are often the primary actor propelling the story forward. If a story contains a subplot, or is a narrative made up of several stories, then the character who is interpreted as the protagonist of each subplot or individual story.

The word "protagonist" is used notably in stories and forms of literature and culture that contain stories, which would include dramas, novels, operas and films. In those forms the protagonist may simply be the leading actor, or the principal character in the story. More formally, the protagonist, while still defined as a leading character, may also be defined as the character whose fate is most closely followed by the reader or audience, and who is opposed by the antagonist. The antagonist will provide obstacles and complications and create conflict that test the protagonist, thus revealing the strengths and weaknesses of their character.

The earliest known examples of protagonist are dated back to Ancient Greece. At first dramatic performances involved merely dancing and recitation by the chorus. But then in "Poetics", Aristotle describes how a poet named Thespis introduced the idea of having one actor step out and engage in a dialogue with the chorus. This invention of tragedy occurred about 536 B.C. Then the poet Aeschylus, in his plays, introduced a second actor, inventing the idea of dialogue between two characters. Sophocles then wrote plays that required a third actor.

1. main character
2. main characters
3. Ancient Greece
4. Aristotle
5. The antagonist
6. obstacles
7. unknown
8. Aeschylus
9. Sophocles
10. dramas

Numbered questions:
1. what is a protagonist
2. who does it affect
3. how far back do protagonists go
4. who came up with the idea of having a main character out of the chorus
5. who reveals strength and weaknesses of protagonist
6. what does he provide
7. what year did this occur in Greece
8. who introduced the second actor
9. who introduced the third
10. what kind of "stories" include a protagonist