You will be given a definition of a task first, then some input of the task.
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.

This man was said to have rejected the offer of a red hat, and opted for a hat of blood instead. Some of his disciples agreed to submit to an ordeal by fire but rain prevented that, angering the populace. He increased his authority by predicting the invasion of Charles VIII, and the Arrabbiati formed in opposition to him. He made homosexuality a capital offense, but after Pope Alexander VI ordered his arrest he met his end in the Piazza della Signoria. FTP, name this Dominican priest and enemy of the Medici who conducted the 1497 Bonfire of the Vanities and transformed Florence into a Christian republic.
Output:
History