Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.

original question: Which video game publisher published [Jigsaw Puzzle]?
answer: hudson soft, nintendo
answer type: Video Game Publisher.
[Jigsaw Puzzle] was published by who?

original question: How many bridges was opened on the date when [IllumiNations] was closed?
answer: 12
answer type: Bridge.
auxiliary information: IllumiNations was a series of nightly fireworks shows at Epcot before IllumiNations: Reflections of Earth was created in 1999 for the Millennium Celebration.
When [IllumiNations] closed, how many bridges opened?

original question: What coaching positions does [USC Trojans football] have?
answer: head coach
answer type: Coaching position.
auxiliary information: The USC Trojans football program, established in 1888, represents the University of Southern California in college football. USC is a member of the National Collegiate Athletic Association Division I FBS and the Pacific-12 Conference. The Trojans are considered a football powerhouse and have won national champs. As of 2015, 493 Trojans have been taken in the National Football League draft, more than from any other university. USC is tied for first with the most Pro Football Hall of Famers. The team is currently coached by Steve Sarkisian.

Name the coaching positions available to [USC Trojans football]