Problem: Nathan Heard (November 7, 1936 March 16, 2004), sometimes known as Nathan C. Heard, was a best-selling author in the United States, noted for the grim realism of his novels. He is also known as one of the forefathers of street and prison literatures, having written his most famous book, "Howard Street" (1968), while serving time in the Trenton State Penitentiary for armed robbery.

Based on the paragraph above can we conclude that "Nathan Heard was one of the forefathers of prison literature"?

A: Yes

Problem: The Lonely Londoners is a 1956 novel by Tamil Trinidadian author Samuel Selvon. Its publication marked the first literary work focusing on poor, working-class blacks in the beat writer tradition following the enactment of the British Nationality Act 1948.

Based on the paragraph above can we conclude that "The Lonely Londoners is written by someone who is not British"?

A: Yes

Problem: The Love for Three Oranges, Op. 33, also known by its French language title L'amour des trois oranges (Russian: , "Lyubov' k tryom apel'sinam"), is a satirical opera by Sergei Prokofiev. Its French libretto was based on the Italian play "L'amore delle tre melarance" by Carlo Gozzi. The opera premiered at the Auditorium Theatre in Chicago, Illinois, on 30 December 1921.

Based on the paragraph above can we conclude that "The new year occurred two days after the premiere of the opera."?

A:
Yes