input: Make use of the article to answer the questions. Washington (CNN) -- Sen. John Cornyn, welcome to the club.

The two-term Texas lawmaker is now the seventh Republican Senator up for re-election next year to face a primary challenge from his right.

That club also includes the top Republican in the chamber, Minority Leader Mitch McConnell of Kentucky, Lamar Alexander of Tennessee, Thad Cochran of Mississippi, Mike Enzi of Wyoming, Lindsey Graham of South Carolina, and Pat Roberts of Kansas.

If this seems like deja vu all over again, it is.

Since the birth of the tea party movement in 2009, primary challenges from the right have made major headlines, and have hurt the GOP's efforts in the last two elections in their attempts win back control of the Senate from the Democrats.

"Republicans effectively gave away five Senate seats the last two cycles because of candidates who weren't capable of winning in November," said Brian Walsh, who served as communications director for the National Republican Senatorial Committee, which provides support, advice and funding to Republican candidates, during the 2010 and 2012 cycles.

Dems defending 21 seats

With Democrats holding a 55-45 majority in the Senate but defending 21 of the 35 Senate seats up for grabs in the 2014 midterms, the GOP has another opportunity to try and retake the chamber.

But Walsh said that he doesn't see a repeat of what occurred in recent years even though a majority of Republican Senators running for re-election are facing primary challenges.

"With the exception of perhaps Georgia, it's difficult to see that repeat itself even with the large number of primaries because many are not serious at this point. But Republicans have a tremendous opportunity to win back control of the Senate next year and it's a critical reminder to Republican primary voters that candidate quality matters," he told CNN. 1. Where is John Cornyn from?
2. How many terms has he served?
3. Is he up for re-election?
4. Along with how many others?
5. What is his position?
6. Which party is he associated wtih?
7. Who else is running?
8. Where is he from?
9. Who else?
10. From where?
11. Who is from South Carolna?
12. Name one other?
13. From where?
14. When did the tea party movement begin?
15. How may seats did the Republicans give away?
16. Why?
17. Who holds the majority in the Senate?
18. How many of each party?
19. Do Republicans have a chance to win back control?
20. What do voters need to be reminded of?
numbered_answers: 1. Texas
2. Two
3. yes
4. Seven
5. Senator
6. Republican
7. Where is he from?
8. Kentucky
9. Lamar Alexander
10. Tennessee,
11. Lindsey Graham
12. Pat Roberts
13. Kansas.
14. 2009
15. Five
16. because of candidates who weren't capable of winning in November,
17. Democrats
18. 55-45
19. Yes
20. that candidate quality matters

input: Make use of the article to answer the questions. The Internet has greatly changed the way people communicate. But some teachers think the changes are not all for the better.

Eleanor Johnson, an English professor, thinks that text messaging has made students believe that it is far more acceptable than it actually is to just make terrible spelling and grammatical errors. And she says her students over the past several years have increasingly used less formal English in their writing. Words and phrases like "guy" and "you know" now appear in research papers.

Professor Johnson supposes there is a strong relationship between the rise of informal online communication and an increase in writing mistakes. But she says there may not be much scientific information, at least not yet.

David Crystal, a British linguist , says the actively changing nature of the Internet makes it difficult to keep up-to-date in studying its effects. But he believes its influence on language is small. The main effect of the Internet on language is the way it has added to the expressive richness of language, providing language with a new set of communicative tools that haven't existed in the past.

Erin Jansen is founder of NetLingo.com, an online dictionary of the Internet and text messaging terms. She says the new technology has not changed existing language but has greatly added to its vocabulary. Basically it's freedom of expression.

And what about those teachers who find these new kinds of mistakes in spelling and grammar in their students' work? What is her message to them?

Erin Jansen said, "I am always on the students' side and won't get angry or upset about that. If it's helping the kids write more or communicate more, that's great. That's what teachers and educators want--to get kids communicating."

But Erin Jansen and David Crystal agree with Eleanor Johnson on at least one thing. Teachers need to make sure students understand the uses and rules of language. 1. What has greatly changed the way people communicate?
2. Does everyone think these changes are all for the better?
3. Who does not agree with the changes?
4. What does she blame for the acceptance of spelling errors?
5. What is one of the example phrases that has started appearing in research papers?
6. What is David Crystal's occupation?
7. And his nationality?
8. Does he believe the internet's influence on language is large?
9. What aspect of language does he believe it has added to?
10. What website did Erin Jansen start?
11. And does she believe that technology has changed existing language?
12. Does she believe it has added to or subtracted from existing language?
13. What freedom is this compared to?
14. Do Erin Jansen and David Crystal agree with Professor Johnson on anything?
numbered_answers: 1. The Internet
2. no
3. Eleanor Johnson
4. text messaging
5. guy
6. linguist
7. British
8. no
9. expressive richness
10. NetLingo.com
11. no
12. added
13. expression
14. yes

input: Make use of the article to answer the questions. In taxonomy, a group is paraphyletic if it consists of the group's last common ancestor and all descendants of that ancestor excluding a fewtypically only one or twomonophyletic subgroups. The group is said to be paraphyletic "with respect to" the excluded subgroups. The arrangement of the members of a paraphyletic group is called a paraphyly. The term is commonly used in phylogenetics (a subfield of biology) and in linguistics.

The term was coined to apply to well-known taxa like reptiles (Reptilia) which, as commonly named and traditionally defined, is paraphyletic with respect to mammals and birds. Reptilia contains the last common ancestor of reptiles and all descendants of that ancestorincluding all extant reptiles as well as the extinct synapsidsexcept for mammals and birds. Other commonly recognized paraphyletic groups include fish, monkeys and lizards.

If many subgroups are missing from the named group, it is said to be polyparaphyletic. A paraphyletic group cannot be a clade, which is a monophyletic group.

Groups that include all the descendants of a common ancestor are said to be "monophyletic". A paraphyletic group is a monophyletic group from which one or more subsidiary clades (monophyletic groups) are excluded to form a separate group. Ereshefsky has argued that paraphyletic taxa are the result of anagenesis in the excluded group or groups. For example, dinosaurs are paraphyletic with respect to birds because birds possess many features that dinosaurs lack and occupy a distinctive niche. 1. what is it said to be if many subgroups are missing?
2. what group cannot be a clade?
3. what is monophyletic?
4. what are groups that include all descendants of a common ancestor?
5. is a paraphyletic group monophyletic?
6. what are dinosaurs?
7. what was the term coined to apply to?
8. like?
9. what contains the last common ancestor of reptiles?
10. does it also include all it's descendants?
11. are mammals and birds included?
12. are there other commonly recognized groups?
13. how many?
14. please name one
15. and what else?
16. what would the last be?
17. shat is a subfield of biology mentioned in the article?
18. and what term is used in phylogenetics?
19. what is that?
20. who argues that paraphyletic taxa are the result of anagenesis?
numbered_answers:
1. polyparaphyletic
2. A paraphyletic group
3. a clade
4. "monophyletic".
5. yes
6. For example, dinosaurs are paraphyletic with respect to birds because birds possess many features that dinosaurs lack and occupy a distinctive niche.
7. well-known taxa
8. reptiles
9. Reptilia
10. yes
11. no
12. yes
13. Three
14. fish
15. monkeys
16. lizards
17. phylogenetics
18. paraphyly.
19. The arrangement of the members of a paraphyletic group
20. Ereshefsky