Task: In this task, you are presented with a term, a description of the term, and an expected answer ('yes' or 'no'). You should write a yes-no question about the given term such that the answer is the one provided to you (i.e., If the answer is "No", you should ask a question that its answer would be "No", and if the answer is "Yes", you should ask a question that its answer is "Yes". ). The question should have a definitive answer (as opposed to ambiguous or subjective questions, e.g., Is Batman a good movie?). Create a question such that its answer can not be found easily on a single web page (e.g., mentioned in a Wikipedia page). This can be accomplished if answering the question requires more than one fact (facts = statements that can be found on a Wikipedia page or Google).  For example, answering the question 'did Aristotle use a laptop?', one needs the know about the invention of the laptop and the death of Aristotle. Avoid questions should not just compare the properties of objects (e.g., Is a door bigger than an elephant?) or those that refer to details in the given description.
Categories: Question Generation
Domains: Wikipedia

Positive examples:
input: Term: Cooking oil, Description: Oil consumed by humans, from vegetable or animal origin., Answer:No
output: Can all types of cooking oil be poured?
explanation: This is a good question. For answering this question, you need to know different cooking oils and whether they can be poured.; input: Term: Aristotle, Description: Philosopher in ancient Greece., Answer:No
output: Did Aristotle use a laptop?
explanation: For answering this question you need to know about the invention of laptop and death of Aristotle. So, This is a good question.; input: Term: Iceberg, Description: An iceberg is a large piece of ice that has broken off a glacier and is floating in open water., Answer:No
output: Is any iceberg located near Kenya?
explanation: This is a good question. It is about the given term, and we need more than one fact to know in order to answer the question. 

Negative examples:
input: Term: New York City, Description: The City of New York, usually called either New York City (NYC) or simply New York (NY), is the most populous city in the United States.
output: How many people visited New York City in July 2007?
explanation: It is not obvious that this kind of information is available online, and that it is easy to find through simple web searches.; input: Term: Salmon, Description: Salmon is the common name for several species of ray-finned fish in the family Salmonidae.
output: Is Salmon a tasty fish?
explanation: There is no definitive answer to this question, but only opinions.; input: Term: Titanic (1997 film), Description: Titanic is a 1997 American epic romance and disaster film directed, written, co-produced, and co-edited by James Cameron.
output: Who is the father of the actor playing the main character in the movie Titanic?
explanation: The language of the question is too complex.; input: Term: Shark, Description: superorder of fishes, Answer:Yes
output: Question: Are sharks faster than crabs?
explanation: This question is just comparing the properties (speed) of two objects. This question could turned into "In a hypothetical race between a shark and a crab, would the shark win?"; input: Term: Sri Lanka, Description: Island country in South Asia. Answer:Yes
output: How did Sri Lanka become a nation?
explanation: This question can not be answered with "Yes".; input: Term: Shark, Description: superorder of fishes, Answer:No
output: Would sharks die if all the oceans on the earth dry out?
explanation: This is a good question, but the answer to it is not "No", and is "Yes".