philosopher Plato and the historian Xenophon, who were both his pupils; the Athenian comic dramatist Aristophanes (Socrates's contemporary); and Plato's pupil Aristotle, who was born after Socrates's death. The often contradictory stories from these ancient accounts only serve to complicate scholars' ability to reconstruct Socrates's true thoughts reliably, a predicament known as the Socratic problem. The works of Plato, Xenophon, and other authors who use the character of Socrates as an investigative tool, are written in the form of a dialogue between Socrates and his interlocutors and provide the main source of information on Socrates's life and thought. Socratic dialogues (logos sokratikos) was a term coined by Aristotle to describe this newly formed literary genre. While the exact dates of their composition are unknown, some were probably written after Socrates's death. As Aristotle first noted, the extent to which the dialogues portray Socrates authentically is a matter of some debate. Plato and Xenophon An honest man, Xenophon was no trained philosopher. He could neither fully conceptualize nor articulate Socrates's arguments. He admired Socrates for his intelligence, patriotism, and courage on the battlefield. He discusses Socrates in four works: the Memorabilia, the Oeconomicus, the Symposium, and the Apology of Socrates. He also mentions a story featuring Socrates in his Anabasis. Oeconomicus recounts a discussion on practical agricultural issues. Like Plato's Apology, Xenophon's Apologia describes the trial of Socrates, but the works diverge substantially and, according to W. K. C. Guthrie, Xenophon's account portrays a Socrates of "intolerable smugness and complacency". Symposium is a dialogue of Socrates with other prominent Athenians during an after-dinner discussion, but is quite different from Plato's Symposium: there is no overlap in the guest list. In Memorabilia, he defends Socrates from the accusations of corrupting the youth and being against the gods; essentially, it is a collection of various stories gathered together to construct a new apology for Socrates. Plato's representation of Socrates is not straightforward. Plato was a pupil of Socrates and outlived him by five decades. How trustworthy Plato is in representing the attributes of Socrates is a matter of debate; the view that he did not represent views other than Socrates's own is not shared by many contemporary scholars. A driver of this doubt is the inconsistency of the character of Socrates that he presents. One common explanation of this inconsistency is that Plato initially tried to accurately represent the historical Socrates, while later