Input: Read this: Carnival celebrations, usually referred to as Mardi Gras (Fat Tuesday in French), were first celebrated in the Gulf Coast area, but now occur in many states. Customs originated in the onetime French colonial capitals of Mobile (now in Alabama), New Orleans (Louisiana) and Biloxi (Mississippi), all of which have celebrated for many years with street parades and masked balls. Other major American cities with celebrations include Washington, DC; St. Louis, Missouri; San Francisco; San Diego; Galveston, Texas; and Miami, Pensacola, Tampa, and Orlando in Florida.
Question: Where was Mardi Gras first celebrated?

Output: Gulf Coast area

Input: Read this: Zhejiang is the home of Yueju (), one of the most prominent forms of Chinese opera. Yueju originated in Shengzhou and is traditionally performed by actresses only, in both male and female roles. Other important opera traditions include Yongju (of Ningbo), Shaoju (of Shaoxing), Ouju (of Wenzhou), Wuju (of Jinhua), Taizhou Luantan (of Taizhou) and Zhuji Luantan (of Zhuji).
Question: Who plays female roles in Yueju?

Output: actresses

Input: Read this: After a nonprofit organization has been formed at the state level, the organization may seek recognition of tax exempt status with respect to U.S. federal income tax. That is done typically by applying to the Internal Revenue Service (IRS), although statutory exemptions exist for limited types of nonprofit organizations. The IRS, after reviewing the application to ensure the organization meets the conditions to be recognized as a tax exempt organization (such as the purpose, limitations on spending, and internal safeguards for a charity), may issue an authorization letter to the nonprofit granting it tax exempt status for income tax payment, filing, and deductibility purposes. The exemption does not apply to other Federal taxes such as employment taxes. Additionally, a tax-exempt organization must pay federal tax on income that is unrelated to their exempt purpose. Failure to maintain operations in conformity to the laws may result in an organization losing its tax exempt status.
Question: What type of tax can a company that is federally formed be exempt from?

Output: unanswerable

Input: Read this: Jeffries and Ryan (2001) argue that the modern concept of separation of church and state dates from the mid-twentieth century rulings of the Supreme Court. The central point, they argue, was a constitutional ban against aid to religious schools, followed by a later ban on religious observance in public education. Jeffries and Ryan argue that these two propositionsthat public aid should not go to religious schools and that public schools should not be religiousmake up the separationist position of the modern Establishment Clause.
Question: What was the central point of the rulings of the Supreme Court's rulings?

Output:
constitutional ban against aid to religious schools