input: Please answer the following: Write a multi-choice question for the following article: Article: Plants may not have eyes and ears,but they can recognize their siblings ,and researchers at the University of Delaware have discovered how.The ID system lies in the roots and the chemical signals they secrete . Canadian researchers published that sea rocket,a common seashore plant,can recognize its siblings.Susan Dudley observed that when siblings are grown next to each other in the soil,they "play nice" and don't send out more roots to compete.However,the moment one of the plants is thrown in with strangers,it begins competing with them by rapidly growing more roots to take up the water and mineral nutrients in the soil. After reading Dudley's study,Bais decided to find the method behind the sibling recognition.Working in his laboratory,Bais and his doctoral student Meredith Biedrzycki set up a study with wild populations of Arabidopsis thaliana.In a series of experiments,young seedlings were exposed to liquid media containing the root secretions from siblings,from strangers,or only their own secretions.The length of the longest lateral root was measured.The exposure of plants to the root secretions of strangers induced greater lateral root formation than exposure of plants to sibling secretions.Strangers planted next to each other are often shorter,because so much of their energy is directed at root growth.Because siblings aren't competing against each other,their roots are often much shallower . Biedrzycki did the _ laboratory research,observing more than 3,000 plants involved in the study every day for seven continuous days and documenting the root patterns."Arabidopsis roots are nearly translucent when they are young and were also twisted when I removed them from plates,"Biedrzycki notes."This manuscript is very important for my research since the focus of my thesis project is understanding the biochemical ways behind root secretions." The research also may have implications for the home gardener."Often we'll put plants in the ground next to each other and when they don't do well,we blame the...
++++++++++
output: Question: Which of the following would be the best title for this passage?Options:A A Great Biology ResearcherB Plants Recognize Their SiblingsC Plants' Roots and SecretionsD A Research on PlantsAnswer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: Li Shizhen was born in 1918 in Hubei province. His father was a doctor. He learned a lot about medical herbs from his father and read many medical books. At the age of 23 he became a doctor. He often treated poor people's illness, so many peasants and fishermen made friends with him. The year he was 35 Li shizhen began to write the COMPENDIUM OF MATERIA MEDICA. He walked all over famous mountains which grew medical plants to learn their shapes. The conditions in which they grew and collected all sorts of specimens . He spent 27 years in writing this book. The COMPENDIUM OF MATERIA MEDICA with over 1,000,000 words, describe 1,800 kinds of medical plants. When the work had just been ready for printing and publishing , Lishizhen passed away. The COMPENDIUM OF MATERIA MEDICA introduces not only medical herbs growing in China but also many foreign medicines. After its publication the books reached foreign countries. It was translated into English, French, German, Japanese and Russian and became an important piece of _ in international medical research.
++++++++++
output: Question: The word "literature" in the article means _ .Options:A work of different scienceB letters from foreign countriesC hope for the better futureD books on special subjectAnswer:D

input: Please answer the following: Write a multi-choice question for the following article: Article: Nate suffered a devastating blow when he lost his job. His boss had spoken rudely, "Your services are no longer needed." Nate left the building filled with despair . By the time he reached home, he was in a deep depression. When he entered his house, he blurted out to his wife Sophia, "I lost my job. I am a complete, utter failure." A tense silence followed. Then a smile crept across Sophia's face. "What great news!" she responded. "Now you can write the book you have always wanted to write.""But I have no job and no prospect (hope) of a job," he objected , completely without hope . "If I struggle to be an author, then what will we live on? Where will the money come from?" Sophia took her husband by the hand and led him to the kitchen, opening a drawer; she took out a box that was full of cash . "Where on earth did you get this?" Nate gasped. "To whom does it belong?" "It's ours!" Sophia replied . "I always knew that one day you would become a great writer if only you were given the chance. From the money you gave me for housekeeping every week, I have saved as much as I could so you would have your chance. Now there is enough to last us a whole year." What a surprise! What encouragement! What a wife! The unemployed husband did concentrate on writing that year, and the novel he wrote became a literary masterpiece . The book is The Scarlet Letter. Sophia had an even greater achievement, and she turned Nathaniel Hawthorne from a poor clerk into a world famous master.
++++++++++
output: Question: From the passage we can know that Sophia was_.Options:A kind and braveB careful and encouragingC helpful and warm-heartedD clever and determinedAnswer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: Monday - 9:00 p.m. PT (11:00 p.m. CT) (Midnight ET) I love to answer questions about children's health. Some questions and their answers become articles, FAQ's, Updates, Fast Facts, Top Tips, or Guidelines here on the site. I answer others in real time during chat. Either way, here is how to submit a question - I am available live, for one hour, every weekday. No appointments are necessary! All you have to do is log on to Chat and ask your question. In most cases, you'll get your answer right there! Some of the questions from chat are selected for me to write about in greater depth. Even if you don't have time to stay at chat, come for a moment, and send your question to the chat host to be considered for a future article. Please join me in chat, Monday - November 22, 2004 at 9:00 p.m. PT(11:00 p.m. CT) (Midnight ET) I will be in the chat room for one hour to answer your children's health questions. To ask your question please type a " ?" mark on the screen A host will call upon you when it is your turn to ask a question. Click here to chat Click here to learn more about chat Click here for a complete chat schedule
++++++++++
output:
Question: Which is NOT true according to the passage ?Options:A The writer sometimes write questions into an article.B The writer can be visited on Monday November 22C The talker has to type a ? mark on the screen.D Anyone who asks questions must come to the chat room.Answer:D