In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Q: The Kingdom of God Is Within You (Russian: Царство Божие внутри вас (Tsarstvo Bozhiye vnutri vas)) is a non-fiction book written by Leo Tolstoy. A philosophical treatise, the book was first published in Germany in 1894 after being banned in his home country of Russia. It is the culmination of thirty years of Tolstoy's thinking, and lays out a new organization for society based on a literal Christian interpretation.

A: tolstoy books the kingdom of god is within you
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Q: The Phantom of the Opera (French: Le Fantôme de l'Opéra) is a novel by French writer Gaston Leroux. It was first published as a serialization in Le Gaulois from 23 September 1909, to 8 January 1910. It was published in volume form in late March 1910 by Pierre Lafitte. The novel is partly inspired by historical events at the Paris Opera during the nineteenth century and an apocryphal tale concerning the use of a former ballet pupil's skeleton in Carl Maria von Weber's 1841 production of Der Freischütz. It has been successfully adapted into various stage and film adaptations, most notable of which are the 1925 film depiction featuring Lon Chaney, and Andrew Lloyd Webber's 1986 musical.

A: what is the history of the phantom of the opera
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Q: The Arch of Titus (Italian: Arco di Tito; Latin: Arcus Titi) is a 1st-century AD honorific arch, located on the Via Sacra, Rome, just to the south-east of the Roman Forum. It was constructed in c. AD 82 by the Emperor Domitian shortly after the death of his older brother Titus to commemorate Titus's victories, including the Siege of Jerusalem (AD 70). The arch has provided the general model for many triumphal arches erected since the 16th century -- perhaps most famously it is the inspiration for the Arc de Triomphe in Paris, France.

A:
the arch of titus was constructed in commemoration of a victory over
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