Problem: Apollo:

The earth deity had power over the ghostly world, and it is believed that she was the deity behind the oracle. The older tales mentioned two dragons who were perhaps intentionally conflated. A female dragon named Delphyne (, "womb"), who is obviously connected with Delphi and Apollo Delphinios, and a male serpent Typhon (, "to smoke"), the adversary of Zeus in the Titanomachy, who the narrators confused with Python. Python was the good daemon ( ) of the temple as it appears in Minoan religion, but she was represented as a dragon, as often happens in Northern European folklore as well as in the East.

Who was the adversary of Zeus in the titanomachy?
---
A: Typhon

Problem: Wayback Machine:

After August 2008 sites had to be listed on the Open Directory in order to be included. According to Jeff Kaplan of the Internet Archive in November 2010, other sites were still being archived, but more recent captures would become visible only after the next major indexing, an infrequent operation.

When did Kaplan make comments about the Open Directory?
---
A: unanswerable

Problem: Westminster Abbey:

In 1535, the abbey's annual income of 24002800[citation needed] (1,310,000 to 1,530,000 as of 2016), during the assessment attendant on the Dissolution of the Monasteries rendered it second in wealth only to Glastonbury Abbey.

What was the abbey's annual income as of 2015?
---
A: unanswerable

Problem: Washington University in St. Louis:

Washington University School of Law offers joint-degree programs with the Olin Business School, the Graduate School of Arts and Sciences, the School of Medicine, and the School of Social Work. It also offers an LLM in Intellectual Property and Technology Law, an LLM in Taxation, an LLM in US Law for Foreign Lawyers, a Master of Juridical Studies (MJS), and a Juris Scientiae Doctoris (JSD). The law school offers 3 semesters of courses in the Spring, Summer, and Fall, and requires at least 85 hours of coursework for the JD.

With what schools does the Washington University School of Law offer joint-degree programs?
---
A:
Olin Business School, the Graduate School of Arts and Sciences, the School of Medicine, and the School of Social Work