In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Ex Input:
Article: You feel happiest when you create a healthy balance between giving and receiving. If you give and give without making time to fill your own needs, then it's likely you will burn out, or feel upset .When you take and take without giving anything back ,you never feel fulfilled, so you are always searching for ways to fill the _ in your life. The way to create a healthy balance between giving and receiving is to know and then live by your values .I break values up into two groups which I call being and having values. Your being values are the character traits of the ideal person you would like to be. I suggest to my clients that they choose three being values that they are willing to make a commitment to live by. An example of some being values are: kind, loving, generous, inspirational, peaceful, wise and even powerful. By acting on these values you give to others through your actions and you inspire others by being a positive role model. Mastering being these character traits becomes your life purpose. Your having values are the feelings you need to create in order to be happy. These could be companionship, achievement, support, being valued or financial security. This is what you receive. You take responsibility for filling your own needs by taking steps to create these feelings and conditions in your life. When you make a commitment to live by your being values, it becomes easier to make conscious choices rather than reactionary ones. If your usual pattern is to talk about your problems, you could choose to think and act like a calm person. A calm person might go for a walk, meditate, or set a time limit before responding. If your usual pattern is to worry, you could choose to act like a responsible or wise person. In other words, you would act like the person you choose to be--this is the key to personal power. When you choose to act on your values, you not only feel good about yourself, you reinforce your chosen beliefs. Over time acting in this way changes how you see the world, and in turn the way other people think of you.
Answer: inform the readers how to be truly happy

Ex Output:
The main purpose of this passage is to _ .

Ex Input:
Article: If you look at the night sky, you'll often see stars moving very quickly. In fact, they move much more quickly than they should according to their size and the laws of physics. Scientists do not completely understand why the speed of these stars is so high. But many believe the reason is that much of the universe is made of something called "dark matter". Groups of stars called galaxies, such as the Milky Way, might even be made up of 90 percent dark matter. How much something weighs depends on where it is. The same object weighs only half as much on Mars as it does on Earth and almost three times as much on Jupiter. So scientists prefer to talk about the mass of something rather than how much it weighs, because mass does not change. They can work out the mass of galaxies by measuring the distance between them and the speed they move at. Recently, Jorge Penarrubia, a senior academic at Edinburgh University, UK, and his team discovered something interesting: The mass of the Milky Way is only half as much as the mass of another nearby galaxy, Andromeda. This seems strange, and dark matter may explain why. Finding out more about dark matter could help us understand how the universe began, but this is not easy. Lots of scientists with different types of expert knowledge are working on the problem. We can't see dark matter, it's very difficult to measure and we can't find out its mass. Unlike stars, dark matter doesn't produce or reflect light. But we can make a good guess that it is there because of the way things move and the way light bends. Experts now think dark matter may be very different from the matter that we find on Earth. There may also be five times as much dark matter in the universe as ordinary matter.
Answer: 7.5 kg; 45 kg

Ex Output:
Something that weighs 15kg on Earth weighs about _ on Mars and _ on Jupiter.

Ex Input:
Article: In the near future, all housework will be done without having a robot maid. Smart home technology will allow all sorts of electronics and appliances to be able to communicate with each other and perform various tasks. Whenever someone wants to have a snack, but does not feel like making something, why not have the refrigerator suggest something based on what it has inside of it. Not only that, it would communicate with the microwave to prepare the cooking power and time for that particular dish. Nearly all major appliances in the future will take advantage of this technology through home networks and the Internet. Smart home technology is a way for ordinary electronics and appliances to communicate with each other, consumers, and even manufacturers. Many consider a smart home to be one that is networked. Others feel it is a home that has appliances that will allow the consumer to do little or no work, but a smart home really is all of that combined, and more. Not only will all consumer products be networked, but they will also make life easier and more entertaining. Smart home technology is currently being developed and carried out for all rooms in the house, in particular the kitchen and the living room. Many of today's products are becoming "smart." Kitchen refrigerators, microwaves, and stoves are using this technology. Even washers and dryers have the technology today to be more automated to fit people's needs. Products in the bathroom will even start to use smart home technology. Electric razors, toilets, and showers will have some sort of automation built in. Smart home technology is still in its early stages but will soon make a great effect on everyone's lives.
Answer: in a shorter time

Ex Output:
In the near future, all housework will be done _ .