In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Input: Consider Input: Article: As a young girl, Margaret "Mattie" Knight never played with dolls, preferring to make toys for her brothers instead. In 1849, Knight went to work in a cotton factory where she witnessed a "shuttle," a device that carries thread back and forth across a textile loom , fly off the machine when the thread broke, striking and killing a young boy about her own age. The 12-year-old Knight developed a safety mechanism that made it impossible for a shuttle to leave the loom. The design was so effective, soon virtually every new power loom carried her invention, saving countless workers from injury or death. Being so young, she didn't bother to patent the device, so she never received payment. Knight wouldn't make the same mistake later in life when she invented a machine that could produce flat-bottomed paper bags. Knight had built a small wooden model in her home, but she needed a metal version to show it could hold up to the stress of mass production. So she hired Charles Annan to make the full-sized machine for her, only to have him try to claim the patent for himself. When Knight sued , Annan's argument was that the design had to be his, because no woman could possibly understand the complex mechanics. Knight proved him wrong when she brought back her wooden prototype and explained how every part worked. She won the case in 1871, making her the second woman to hold an American patent. Over a hundred years later, her design is still used as the basis for many modern flat-bottom bag machines. But that wasn't the last the world heard of Mattie Knight. During her lifetime, she made about 90 inventions and received 26 patents, becoming one of the most productive female inventors of the 19th century.
Answer: It reduced injuries at textile plants.

Output: What do we know about Knight's first invention?

Input: Consider Input: Article: Research has shown that 85 percent of communication is nonverbal, so choosing what to wear to an interview is clearly an important part of your overall presentation. It won't make up for weak answers, but it can communicate some positive things about your personality and what you might be like to work with. * Blue: You can't go wrong with darker shades of blue, especially navy. Choosing from this powerful color1 will project an image of someone who is in control. From the interviewer's point of view, the color1 blue suggests calm, stability, trust, truth, confidence and security. These are all great messages to send without saying a word. * Gray: After blue, gray is the second most popular color to wear for an interview. Like darker blue, it's not a distracting color1 to the interviewer, which means they'll be focused more on what you're saying and how you're saying it. Gray means sophistication , so use it to your advantage. * Black: This is a commanding color1 and represents authority. Black also suggests excitement, so use it carefully when putting together your interview outfit. You may want to use it as an accent --like in a scarf or tie, for instance--rather than as the primary color. * Red: This is an extremely powerful color1. It's so strong that you should only use it as an accent color1. Reds are associated with energy, passion, desire, power and aggression. People think of intensity and passion when they see the color1 red, so use it carefully or it could send the wrong message to the interviewer. * White: White shirts and blouses are always appropriate. It sends the message of simplicity, cleanliness, precision and goodness.
Answer: What the Colors of Your Clothes Say about You

Output: What is the best title of the passage?

Input: Consider Input: Article: New evidence shows that getting enough Vitamin D may be the most important thing you can do for your health. You know the usual prescription for good health: a balanced diet with lots of fruits and vegetables, regular exercise, no smoking.Now add this: Spend a little more time in the sun. Huh? That may sound like medical .After all, we've been warned for decades about the dangers of the sun: wrinkles, age spots and the increasing threat of skin cancer.But new and impressive medical evidence suggests that sunlight is beneficial.The vitamin D it our bodies to make may prevent cancer, protect against heart disease and ward off a long list of disorders such as multiple sclerosis, rheumatoid arthritis, diabetes and gum disease.It is even showing promise as a treatment for heart disease and some cancers. Long recognized as vitally important for bone building (it's needed for calcium absorption), vitamin D has now achieved superstar status among nutrients.While all doctors may not agree, many experts are confident enough of its wide-ranging powers to urge that we get much more of it, from the sun and from supplements, as even the best diet in the world may not give us enough.
Answer: To do exercise now and then.
Output: Which of the following is NOT the usual way of keeping healthy?