instruction:
In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
question:
He ended his life as king of Illyricum and went to Elysium after he and his wife fulfilled a prophecy. This son of Telephassa and Agenor, the rulers of Phoenicia, succeeded at a task in which his four brothers could not. At the end of his life he and his wife Harmonia are turned into snakes, but this has occurred well after he has sown some dragon's teeth. FTP, name this brother of Europa and founder of  Thebes.
answer:
Social Science


question:
Vivaldi wrote 37 concertos for this instrument; the most famous of which is probably La Notte.
answer:
Fine Arts


question:
A journey down this river is the subject of Between the Woods and the Water by Patrick Leigh Fermor. Before flooding due to a hydroelectric project, this river's small island of Ada Kaleh was home to a large Turkish population. In 2000, tributaries of this river were affected by a huge cyanide spill from a gold mine near Baia Mare. This river is home to Europe's largest binational hydroelectric dam at the Iron Gate. A major canal links this river to the Main. The Regen flows into this river at Regensburg, and its other tributaries include the Sava and the Tisza. Before the construction of the Szechenyi Chain Bridge, this river divided the twin cities of Buda and Pest. For 10 points, name this river that flows past Belgrade and Vienna and empties into the Black Sea.
answer:

Social Science