Teacher: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Powdered sugar, also called confectioners' sugar, icing sugar, and icing cake, is a finely ground sugar produced by milling granulated sugar into a powdered state. It usually contains a small amount of anti-caking agent to prevent clumping and improve flow. Although most often produced in a factory, powdered sugar can also be made by processing ordinary granulated sugar in a coffee grinder, or by crushing it by hand in a mortar and pestle.
Solution: is confectionary sugar the same as powdered sugar?
Reason: The question is a yes/no question, and it is answerable based on the given passage.

Now, solve this instance: The cast had an unusual amount of freedom to suggest changes to the script. Grammer used an acting method he called ``requisite disrespect'' and did not rehearse with the others, instead learning and rehearsing his lines once just before filming each scene in front of a live studio audience. Although effective, the system often caused panic among guest stars. In 1996, Grammer's recurrent alcoholism led to a car accident; the cast and crew performed an intervention that persuaded him to enter the Betty Ford Clinic, delaying production for a month.
Student:
was frasier filmed in front of a live audience?