Instructions: The goal of this task is to translate questions in Catalan into English. The requirements of the translation is that: the text must be equivalent in meaning, the text must not be ambiguous, and the text must be written as a question
Input: Què és una expressió que es pot utilitzar per il·lustrar la sospita de desigualtat de les classes de complexitat?
Output:
What is an expression that can be used to illustrate the suspected inequality of complexity classes?