Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Originally, both the British and the American spoke with a rhotic accent. Rhotic essentially means an accent where the letter "r" is pronounced strongly after a vowel . Rhotic accents are strong in both the US and Scotland, but seem to have disappeared from British English and its _ , such as Australian English and New Zealand English. The major American accent -- the typical accent of the mid-western US -- is rhotic, and British English is, as a rule, non-rhotic. Specifically, US speakers pronounce every "r", wherever they appear in a word. Most British speakers (and you will note that there are some British Isle accents that are strongly rhotic, like US) do not pronounce every "r". Americans stress the "r" at the end of words such as "teacher" or "neighbour", but in many non-rhotic British accents it is more of a "schwa" (an unstressed sound) so it comes out as, "teacha" (unstressed) or "neighba". This main difference also differs across the country of origin. For example, the US has a clear difference in the accents between people of the north and south, not to mention less clear differences across the states. Similarly, British people have a different accent according to their locality. The "cockney " accent is greatly different to the middle and upper class accents. Another common difference appears to be that Americans pronounce words such as "herbal" without the "h". Syllables may be stressed differently, too. "Oregano" in the US tends to be pronounced "o-reg-a-no" while in British English it is more likely to be "o-reg-AH-no". Options: A the letter "r" is silent in any positions B the letter "r" is sounded after a vowel C the ending syllable of a word is stressed D the ending syllable of a word is unheard Answer: B the letter "r" is sounded after a vowel Question:
++++++++++++++++++++++++++++++++
The answer is:
When a rhotic accent occurs, _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: As a young man, Paul Beier hiked in the mountains of California. Since then, he has decided to choose his career as a wildlife protector. He went to school to learn more first of all. After he earned his doctor's degree, he eagerly signed up for a job studying cougars , which once lived throughout the United States, but now live mainly in the Rocky Mountains and westward. They need not only a lot of land to survive but also plenty of food and places to raise their young. But many wild areas have been divided by freeways and taken over by towns. The small wilderness areas of the Santa Ana Mountains in Southern California didn't have much room for them. And yet a few still lived there. How did they do it? Many big animals are disappearing. Those that survive are being trapped in shrinking patches of habitat. A patch may not have enough space or food for a cougar to survive. Scientists wondered if cougars could move from one patch to another. If so, maybe humans could preserve wildlife corridors to connect the patches, providing enough room for the animals. But no one had shown that animals use wildlife corridors in real life. To see if cougars had found corridors through local suburbs and freeways, Paul and his research team studied 32 cougars for five years. They used a drug to make each cat sleep, buckled a radio collar around its neck, and let it go. Every day, Paul used an electrical device that sends and receives radio signals to find cougars, listening for radio beeps from their collars. Once or twice a week, he trailed one of the cougars all night. He traced their travels on a map. Sure enough, some of them had discovered paths from one small park land to the next. One cougar became famous for his travels. He was named M6:"M"for Male, and"6"because he was the sixth one collared in the study. M6's corner of the Santa Ana Mountains wasn't large enough for him. Chino Hills State Park was not far away, but the trip was not safe. After dark, M6 used a paved vehicle underground passage to cross undera busy... Options: A How Wildlife Protectors Saved Many Big Animals B The Dangers Lie Ahead of Cougars C Cougars Use Corridors to Survive D Why We Should Protect Cougars Answer: C Cougars Use Corridors to Survive Question:???
output answer: What is the best title of this passage?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: What was your favorite sport during your childhood? Maybe running around the playground or jumping rope for hours would bring you pleasure. At that time you weren't thinking of health, you were just thinking of entertainment . But in this age of high-tech home equipment, the simple joy of jumping rope has been forgotten. I think rediscovering it probably will give you a total-body exercise. Although considered an excellent form of exercise, jumping rope has never been widely accepted because of two reasons. First, most people consider jumping rope to be an excellent form of cardiovascular exercise, but they also believe that it is simply too difficult. In other words, they don't think they'll be able to continue jumping for the near 20 minutes in order to achieve a beneficial physical effect. Second, many people regard it as a little boring and overly repetitive --not as something fun or enjoyable. _ . Instead of doing the usual two-foot bounce over and over again, players good at rope-jumping often change their pattern every 10 or 20 jumps. A single bounce, a double -bounce, a skip, a knee-up, side swings, as well as a variety of other easy-to-learn free-style rope-jumping . Nowadays researchers are discovering that jumping rope also prepares the brain for learning. It is an exercise allowing both brain hemispheres to perform equally to each other . In a word, jumping rope can be a life-long activity requiring little equipment, time and space, yet leading to a much healthier life. Options: A it is believed to be boring and repetitive B it is too difficult for people to learn to jump C it benefits the cardiovascular system D it requires little equipment, time and space Answer: A it is believed to be boring and repetitive Question:
++++++++
Answer:
One reason that can explain why rope jumping has not spread widely is that _ .