user: When did Videotron withdraw from the Cable Television Standards Council (CTSC)?

assistant: Videotron withdrew from the Cable Television Standards Council in February 2002.

user: Are the racial depictions of Eugène Delacroix artworks facts?

assistant: There are arguments that some of the depictions of the artworks are factual represents of Delacroix's first-hand experience while traveling in North Africa.

user: What is the best stock to buy right now?

assistant: It is very difficult to choose a specific stock to buy at the moment. "Picking" stocks that can outperform the market requires careful analysis of company's financials, macroeconomic environment and industry trends. There are people dedicated full time to find the best stocks, but for those that are not interested in doing the necessary research, it is best to buy ETFs or indexes that invest in multiple companies therefore minimizing the overall risk of the investment.