user: input: Please answer the following: Information:  - The Ukrainian Second League ("Druha Liha") is a professional football league in Ukraine which is part of the Professional Football League of Ukraine. Football Federation of Ukraine, however, has an exclusive right on general administration and control over the organizing and conducting competitions in the league. In 1992 the league was also known as the Transitional League.   - The Ukrainian Cup is an association football national knockout cup competition run by the Football Federation of Ukraine. The competition is conducted almost exclusively among professional clubs. Since the 200304 season, the Cup winner qualifies to play the Ukrainian Premier League winner for the Ukrainian Super Cup.  - Professional Football League of Ukraine (Profesionalna futbolna liha Ukrayiny; also known as PFL) is a sport organization that represents the Union of all professional level clubs in Ukraine. The League organizes the football competition for football clubs in the second and the third level of the Ukrainian league system. It enforces the laws and regulations and ensures that the competitions are organized under the concept of "Fair play".  - FC Kharkiv ( Ukrainian :  ``  '' ) was a professional football club based in Kharkiv , Ukraine . After 2009 -- 10 Ukrainian First League season the club was relegated to the Ukrainian Second League . However , they failed attestation when they submitted falsified documents to the Attestation Committee of the Football Federation of Ukraine and their professional license was withdrawn .  - The Football Federation of Ukraine (FFU) is the governing body of football in Ukraine. It governs all football competitions including the Ukrainian Professional League, the Ukrainian Cup, the Amatory, the competitions among the youth (under-18), and also the Ukraine national football team. It also sets the regulations to the Premier League and the Professional Football League. It is headquartered in the national capital, Kiev near the Olimpiyskiy National Sports Complex at the House of Football.    Given the paragraphs above, decide what entity has the relation 'league' with 'ukrainian premier league'.
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output: fc kharkiv


input question: Information:  - Mistress of Mistresses is the first novel in the Zimiamvian Trilogy by Eric Rücker Eddison . First published in 1935 , it centers on political intrigues between the nobles and rulers of the Three Kingdoms of Rerek , Meszria and Fingiswold , following the death of King Mezentius , an extraordinary ruler who has held sway over three kingdoms mainly through force of character . Dissolution of the realm seems certain as alliances are formed and begin to intrigue against each other . The character of Lessingham is an unknown quantity , with a strong character of his own , but the reader is kept uncertain over what impact Lessingham can have over the future of the realm until the novel 's close . First of the Zimiamvian Trilogy to be published , Mistress of Mistresses is chronologically the last novel in the series .  - The Worm Ouroboros is a heroic high fantasy novel by Eric Rücker Eddison, first published in 1922. The book describes the protracted war between the domineering King Gorice of Witchland and the Lords of Demonland in an imaginary world that appears mainly medieval and partly reminiscent of Norse sagas. The work is slightly related to Eddison's later Zimiamvian Trilogy, and collectively they are sometimes referred to as the Zimiamvian series.  - Eric Rücker Eddison, CB, CMG (24 November 1882  18 August 1945) was an English civil servant and author, writing epic fantasy novels under the name E. R. Eddison. His notable works include "The Worm Ouroboros" (1922) and the Zimiamvian Trilogy (1935-1958).  - The Zimiamvian Trilogy is the title given to a collection of three novels by the author E. R. Eddison.    Given the paragraphs above, decide what entity has the relation 'instance of' with 'book'.???
output answer:

assistant: mistress of mistresses