TASK DEFINITION: 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.
PROBLEM: Article: If you could leave a farewell video for your loved ones that they'd see only if you died, would you do it? I think I would. I read about an app that helps people create a video to be published on a social-networking site only after death. Of course you don't need an app since it's easy to make your own video with smartphones, laptops and computers. But how many people do you know who would actually go ahead and leave "If I die" footage ? My father died unexpectedly on Christmas Eve three years ago and I've since longed for one more time to talk to him and hear his voice. Imagine if he had left such a video. I would see him again, hear his laughter and benefit from his parting words and advice. I don't think people, unless they have a terminal illness, go through life thinking they'd better leave a video in case of an _ death. But it is an opportunity to say all the things you want to say before it's too late. Still, some say that such a video robs loved ones of their own memories of you. Any special images they have would be superimposed by the video image you've created. Others think it's scaring and might be tempting fate. I expect my video would consist of reminders to my children: Be safe; be[:++Z+X+X+K]mindful of your surroundings; exercise good judgment; speak up; it never hurts to ask; don't waste time and "call when you get there". And in addition, I would repeat what I always tell them: I need to know where you are, every-step-of-the-way. That would make them laugh. Readers, would you find comfort in knowing you've said your farewells and left something concrete for your loved ones? What messages would you leave for family and friends?
Answer: how he was inspired to get the idea of creating a video before death

SOLUTION: The writer mentions the app to show _ .

PROBLEM: Article: We all enjoy the colors of autumn leaves. Did you ever wonder how and why a fall leaf changes color? Where do the yellows and oranges come from? To answer those questions, we first have to understand what leaves are and what they do. Leaves are nature's food factories. Plants take water from the ground through their roots. They take a gas called carbon dioxide from the air. Plants use sunlight to turn water and carbon dioxide into glucose, which is a kind of sugar. Plants use glucose as food for energy and as a building block for growing. The way plants turn water and carbon dioxide into sugar is called photosynthesis, which means " putting together with light. " A chemical called chlorophyll helps make photosynthesis happen. Chlorophyll is what gives plants their green color. As summer ends and autumn comes, the days get shorter and shorter. This is how the trees "know" to begin getting ready for winter. During winter, there is not enough light or water for photosynthesis. The trees will rest, and live off the food they stored during summer. They begin to shut down their food-making factories. The green chlorophyll disappears from the leaves. As the bright green fades away, we begin to see yellow and orange colors. Small a-mounts of these colors have been in the leaves all along. Covered up by the green chlorophyll, we just can't see them in summer. The bright reds and purples we see in leaves are made mostly in the fall. In some trees, like maples, glucose is trapped in the leaves after photosynthesis stops. Sunlight and the cool nights of autumn cause the leaves turn this glucose into a red color. The brown color of trees like oaks is made from wastes left in the leaves. It is the combination of all these things that make the beautiful colors we enjoy in the fall.
Answer: introduce the topic of the passage

SOLUTION: The writer asked two questions in the beginning in order to_.

PROBLEM: Article: There was a huge battle between the warriors of Greece and the people of Troy. Prince Paris from Troy had stolen away the Greek queen; Helen. The Greek warriors set sail for Troy to fight for their queen. The battle outside Troy lasted for ten years. The men were fed up and wanted to return to their homes. Athene, goddess of war gave Ulysses the idea for a plan to end the war. They built a big wooden horse which they put in the middle of their encampment . Next they pretended to give up their camp. In reality many soldiers hid inside the wooden horse. Once they thought the camp had been abandoned the Trojans went out to check. They needed to know if the war was really over. They walked through the abandoned encampment and eventually found the wooden horse. They could not decide what it was. Some wanted to take it into the city, others thought that it was a gift to Zeus and feared touching or moving it in case they upset Zeus. Some Trojans decided to take it back into the city. They called a large group of troops, attached ropes and pulled it into the city. A huge celebration started. The city was free from war for the first time in nine years. Everybody feasted, drank and danced until eventually the merriment was over and they all went to sleep. This was the moment that the wooden horse opened a big flap hidden underneath. Out crept Ulysses and all of his men. They killed the sleeping troops, rescued Queen Helen, met up with the rest of their army and set sail for home. The story of the return journey is told in The Odyssey, a collection of poems piecing together the bits of the story from the many different places where the story took place.
Answer: the Greek warriors fought against Troy for their queen stolen away

SOLUTION:
Greece and the people of Troy were at war because _ .