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.

Input: Consider Input: Passage: In addition to the principal cast, Alessandro Cremona was cast as Marco Sciarra, Stephanie Sigman was cast as Estrella, and Detlef Bothe was cast as a villain for scenes shot in Austria. In February 2015 over fifteen hundred extras were hired for the pre-title sequence set in Mexico, though they were duplicated in the film, giving the effect of around ten thousand extras.

Output: Alessandro who was cast as Estrella?


Input: Consider Input: Passage: Phonetically in some languages, such as Navajo, aspiration of stops tends to be realised as voiceless velar airflow; aspiration of affricates is realised as an extended length of the frication.

Output: What is realized as an extended length of the airflow?


Input: Consider Input: Passage: The game's score was composed by Toru Minegishi and Asuka Ohta, with series regular Koji Kondo serving as the sound supervisor. Minegishi took charge of composition and sound design in Twilight Princess, providing all field and dungeon music under the supervision of Kondo. For the trailers, three pieces were written by different composers, two of which were created by Mahito Yokota and Kondo. Michiru Ōshima created orchestral arrangements for the three compositions, later to be performed by an ensemble conducted by Yasuzo Takemoto. Kondo's piece was later chosen as music for the E3 2005 trailer and for the demo movie after the game's title screen.


Output: Who wrote the music for Twilight Kondo?


