I want to know the answer to the following question:
Who are Kautilya and Vishnugupta usually grouped with?
All the background I'm provided with is that "An ancient Indian treatise on statecraft, economic policy and military strategy by Kautilya and Viṣhṇugupta, who are traditionally identified with Chāṇakya (c. 350–-283 BCE).". Is that enough to answer the question?
Answer: yes