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.

One work by this thinker discusses certain culinary practices during the Lent holidays and on Fridays in his Concerning the Eating of Fish. In one of this author's works, he personifies Peace as a means of describing her benefits. Prior to his The Complaint of Peace, he argued against the idea of just war on the basis that a sufficiently motivated ruler will find any pretext to rationalize the cause. At the same time, this man wrote of the danger of a monarch embarking on such a campaign, stating "a prince cannot revenge himself on his enemy without first opening hostilities without first opening hostilities against his own people" in his (*) Institutio principis Christiani. This man continued to support Plato's idea of a philosopher-king in the Enchiridion, in which this man espoused a dualistic relationship between the soul and the physical body. A pacifist who saw war as a disruption of reason, FTP, name this philosopher who argued against Luther in his A Discussion of Free Will, who also published the Humanist tract In Praise of Folly.
Output:
Social Science