This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.

Passage: Most airports welcome filming on site, although it must be agreed in advance and may be subject to a fee. Landside, filming can take place in all public areas. However airside, filming is heavily restricted, the only airside locations where filming is permitted are the Departure Lounge and some outside areas. To film in an airside location, all visitors must go through security, the same as passengers, and be accompanied by a full airside pass holder and have their passport with them at all times. Filming can not be undertaken in Security, at Immigration/Customs, or in Baggage Reclaim.
How do most passengers feel about filming?