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: Five times in the earth's history, some three-quarters of all living species disappeared forever-and within a short period of time. Those species losses stand for a major change in the planet's ecology . Clues to these changes can be seen in the fossils and rock layers. Today, human activities are driving species to die out at a rate never seen before. And this loss of species really does matter, said Anita Narwani. She works at the University of Michigan in Ann Arbor. That's because the diversity of species in an ecosystem provides people with all types of services we can't do without. Trees provide oxygen for us to breathe. At the same time, they remove carbon from the air which is a cause of global warming. Plants help clean air and water. Animals move seeds from one area to another. A broad range of living resources also provides people with food, shelter and medicine. Narwani wanted to find out how important the diversity of species is for people. So she teamed up with other ecologists to review more than 1,700 studies. They found that more diverse parts of the earth tend to do well in things like removing carbon and providing us with wood and other natural resources. _ were also better at keeping fisheries large and healthy so that they could feed many people. Unfortunately, the diversity of species is in steep drop. It is too soon to say that the earth is undergoing a sixth mass extinction, Narwani said. She said a mass extinction means the loss of 75 percent of species over 2 million years or less. We haven't lost that many - at least not yet. But according to her, if species losses continue so fast, such a mass extinction could occur in just 300 years. The new findings highlight the potential for humans to use up many of the resources on which we now depend. As people learn more, however, they can take steps to lessen those risks. People should protect ecosystems so that they can continue to provide us with their services.
Answer: many people know the importance of protecting wildlife

Ex Output:
Narwani and her team found that _ .

Ex Input:
Article: When I left my bag on a train, I lost my most precious possession, a small framed photograph of my great grandparents, Emily and Gordon Baker. The frame was made of silver, with an elegant flower design in one corner. The photograph was taken in March 1939 on their wedding day. Emily looked very happy, and Gordon looked rather alarmed. A few months later, he was killed in action in North Africa. I received the photograph when my aunt Mabel died. I'm a student at Edinburgh University and I live in an old Edwardian house. At the end of last term, I packed a large bag and a small bag and set off for London, where I was planning to catch the Eurostar train to Paris. Minutes after getting off the train at Kings Cross Station, I realized that I'd left the small bag in the overhead luggage rack. I ran back to the train, but it had already left the platform. This all happened several months ago, and I had become resigned to the loss of my most precious possession. Then last week, something extraordinary happened. I logged onto the site Bay and looked for a silver photo frame and I found it ! The photo of my great grandparents was on Bay ! I called the person who was advertising it. He was a little suspicious at first, and told me that he had bought it from a stall at an antique market. After we talked for a while, he asked if there was any way I could prove it was mine. All I could think of was that the photo was taken in March 1939. He opened the frame and made sure that this date was written by hand on the back of the photograph. "It ' s definitely yours. " he said. "Come and get it ! " 5(11)
Answer: A common photograph of his grandparents taken by Mabel

Ex Output:
The author's most precious possession was _ .

Ex Input:
Article: Nickname: Hawaii's Island of Adventure Size: 4,028 square miles Population: 148,677. The most heavily populated areas are Hilo on the east side and Kailua-Kona on the west. Temperature: Averages between 71degFand 77degF year around ( _ ). Beaches: 47 Golf Courts: 20 Highest Peak: Mauna Kea, 13,796 feet. Agriculture: The bulk of Hawaii's farming products are grown and processed on the Big Island, including coffee, macadamia nuts and papaya. Lodging: 9,655 rooms total; nightly rates range from $35-$5,000. Airports: Hilo International Airport on the east side and Kona International Airport on the west side. Rental Cars: All of the nationally known rental car companies have locations at Hilo International and Kona International Airports as well as many resorts. In addition, Hilo, Kona and the major resort areas are serviced by taxis. Resources: Call (800) 648-2441 to order a video, poster, brochures and maps from the Big Island Visitors Bureau. See www.bigisland.org for updated information. Shopping: The largest shopping centers are in Hilo, Kona, Waimea and the Kona Coast.
Answer: Tourists

Ex Output:
_ are mostly interested in reading the passage.