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.

Article: This wonderful 16-day tour is designed to highlight South Africa's amazing diversity of cultures, its curious mixture of old and new, as well as its wonderful scenery and wildlife, together with its unique history. Join us to experience Cape Town and the exciting Kruger safari on our tour to South AfricA. We believe that a more naturally beautiful country than South Africa would be difficult to find: from the rocky peaks of the Drakensberg Mountains, to the timeless semi-desert landscapes of the Karoo and then the forested seashores and mirror-like lakes of the Garden Route, the attractive valleys of the Winelands and the symbol of the country, Table Mountain -- all under an endless blue sky.Quite amazing! Included in our price: Return flights from London Heathrow Three-and-four-star hotels, sharing rooms, breakfast and lunch included Internal flight to the beautiful Garden Route Full-day guided safari in the Kruger National Park Visit the legendary Zulu War battlefields of Isandlwana, Rorke's Drift, the historical Cape of Good Hope, Cape Town, Apartheid Museum and Blyde River Canyon Travel on Outeniqua steam train or go whale watching depending on the season For more information, call 0845 155 6706.
Answer: history, cultures and scenery
On this 16-day tour, visitors might experience the _ of South Africa.

Article: "It hurts me more than you," and "This is for your own good." These are the statements my mother used to make years ago when I had to learn Latin, clean my room, stay home and do homework That was before we entered the permissive period in education in which we decided it was all right not to push our children to achieve their best in school. The schools and the educators made it easy to us. They thought that it was all right to be parents who take a let-alone policy. We stopped making our children do homework. We gave them calculators, turned on the television, left the teaching to the teachers and went on vacation. Now teachers, faced with children who have been developing at their own pace for the past 15 years, are realizing we've made a terrible mistake. One such teacher is Sharon Klompus who says of her students - "so passive" - and wonders what happened. Nothing was demanded of them, she believes. "Television," says Klompus, "contributes to children's passivity. We're not training kids to work any more. We're talking about a generation of kids who've never been hurt or hungry. They have learned somebody will always do it for them. Instead of saying 'go look it up', you tell them the answer. It takes greater energy to say no to a kid." Yes, it does. It takes energy and it takes work. It's time for parents to end their vacation and come back to work. It's time to take the car away, to turn the TV off, to tell them it hurts you more than them but it's for their own good. It's time to start telling them "no" again.
Answer: order and rule
We learn from the text that the author's mother used to lay emphasis on _ .

Article: A British dog-lover has invented a high-tech way of feeding his pet by Twitter( ,). Computer expert Nat Morris ,30, has designed a system to give his pet a "tweet treat" by sending him a Twitter message. His dog Toby gets some delicious dog biscuits from a computer-controlled food machine whenever Nat sends a message to "@ feedtoby". Nat often works away from home and isn't always able to feed Toby by hand. But his new invention allows Nat to feed his dog from anywhere in the world. Nat said, "Toby ly loves it. At first he didn't know what was going on. Now he sits underneath the machine, wagging his tail and waiting for the food to drop." Nat fills the food machine with small pieces of dog biscuits, but not too many in case four-year-old Toby gets too many messages. And Nat has even equipped his house with an online camera so he can see Toby enjoying the food at his home. But one problem is that friends and family have been so amazed with the "tweet treat" machine that they have started sending tweets to Toby too. So Nat has had to restrict feeding time to make sure Toby doesn't turn into Tubby. "People have been sending him tweets at all hours of the day, so I had to limit it to between 9a.m. and 9 p.m. . I'm thinking of doing an updated one which can measure his weight before he is fed, just to make sure he's not putting on too much puppy fat," explained Nat. How Nat's Twitter Feeder works: When a message is sent to @ feedtoby, it is received by a mini -computer that is linked to the feed machine. When the mini-computer receives the message, a bell rings and Toby comes running over and sits in front of the feeding machine. Next, the machine's motor pulls open a trap door which releases a serving of food. The doggy biscuits then drop into Toby's food bowl. Finally a digital camera takes a photo of him and sends it back to Nat on Twitter -- so he knows Toby has been fed.
Answer: doesn't like to feed Toby by hand.
Nat has invented a high-tech way to feed his dog because he _ .