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.

Term: Human leg, Description: lower extremity or limb of the human body (foot, lower leg, thigh and hip), Answer:No
Does the human arm have more bones than the human leg?

Term: Salt, Description: mineral used as ingredient, composed primarily of sodium chloride (NaCl), Answer:Yes
Are popcorn salt crystals very small?

Term: The Dark Knight (film), Description: 2008 film directed by Christopher Nolan, Answer:No

Was actor that played Joker in The Dark Knight (film) ever in a Kevin Bacon movie?