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.

Example Input: Article: Although most people know there are Seven Wonders in the Ancient world, only few people can name them. This is because most of them are no longer there except the pyramids. However, there is a growing list of wonders of the world today. About nine years ago, UNESCO's World Cultural and Nature Heritage List had 411 places and 136 countries were responsible to protect them, and the list keeps on growing. Usually it is the task of a group of 21 experts to decide which places go on the list. The experts are chosen to work for six years. Their work is to examine and discuss the suggestions from different countries. They also manage the World Heritage Fund which can offer help to countries for protection work. Over the past centuries a lot of cultural or historic places have been destroyed by man or nature. Protecting our natural and cultural heritage is a long and difficult task. Earthquakes, floods, pollution, wars, or even tourism are some of the dangers that harm the heritage. When a historic place is in great danger, it is put on the World Heritage in Danger List and necessary things will be done to protect it. Places which are on the danger list include Historic Bridges of Indiana, St. Elizabeth's Hospital, Rosenwald School in Southern U.S., etc.
Answer: the pyramids
Example Output: .The Seven Wonders of the Ancient World include _ .

Example Input: Article: Moses Mendelssohn, the grandfather of the well-known German composer , was far from being handsome. Along with a rather short stature , he had a hunchback . One day he visited a merchant in Hamburg who had a lovely daughter named Frumtje. Moses fell hopelessly in love with her. But Moses was refused by his ugly appearance When it was time for him to leave, Moses picked up his courage and climbed the stairs to her room to take one last chance to speak with her. She was a heavenly beauty, but caused him deep sadness by her refusal to look at him. After several attempts at conversation, Moses shyly asked, "Do you believe marriages are made in heaven?" "Yes, "She answered, still looking at the floor. "And do you?" "Yes I do, "He replied. "You see, in heaven at the birth of each boy, the God announces which girl he will marry. When I was born, my future bride was pointed out to me. Then the God added, 'But your wife will be humpbacked. '""Right then and there I called out, 'Oh God, a humpbacked woman would be a tragedy . Please, God, give me the hump and let her be beautiful. '" Then Frumtje looked up into his eyes and was stirred by some deep memory. She reached out and gave Mendelssohn her hand and later became his devoted wife.
Answer: he was not handsome and humpbacked
Example Output: At first Moses was refused by Frumtje because _ .

Example Input: Article: A Japanese toy maker declares that they have developed a gadget that translates dog barks into human language and plans to begin selling the gadget----under the name of Bowlingual----in U. S. pet stores and gift shops this summer. Tokyo-based Takara Co. Ltd. says about 300, 000 of the dog translator gadgets have been sold since it was on sale in Japan late last year. It is forecasting far bigger sales once an English language translation for dogs comes to America in August. The United States is home to about 67 million dogs, more than six times the number in Japan. "We know that the Americans love their dogs so much, so we don't think they will mind spending $ 120 on this product, " the Takara marketing manager said during an interview at a recent pet products conference in Atlanta. Regarded as one of the coolest inventions of 2002 by Time magazine, Bowlingual is made up of a 3 - inch long wireless microphone that is fastened to a dog collar and sends out sounds to a small console that is connected to a database . The console divides each bark into six emotional types----happiness, sadness, disappointment, anger, threat and desire----and shows common phrases, such as "You're ticking me off," that fit the dog's emotional state. Takara says it has spent millions of dollars developing the gadget in cooperation with famous sound experts and animal behaviorists. One thing that does appear certain is that the markets for animal translation products will likely remain a dog's world since Takara has no plans to develop a similar gadget for cats. " _ are too unpredictable , " the marketing manager said.
Answer: sells well for its price
Example Output:
This passage mainly tells us that Bowlingual _ .