Thank you for the question. Regarding your first question, I'm -- as a CFO of the company, which focus on profitability, I'm looking forward to a very calm marketing environment going forward. I know there's a government -- there's government oversight looking at this very strongly. And we, ourselves, as I said before in one of the answers, we are not looking to spend a lot of money for marketing at this time. And as you saw, we were trying to control our profitability in the first quarter, and I'm going to continue to look forward that way. My hope that other telco companies kind of do the same, which will be very, very helpful to the telco industry in general. [Korean] And again, our telco -- our company is not just based on wireless business. We have many other business that we always focus on as well. And as I said, if you put together all the other products that we do offer, including IPTV, Skylife and everything else, we hope that this becomes a fundamental basis for nonsubsidy-based, competitive environment. [Korean] And as you can see by our adds, our top of mind, what the industry people call TOM, we may be a little bit lower on the LTE side because we started late. However, the top of mind for All-IP right now is absolutely #1. And using that and leveraging off of that, we will be offering a lot of All-IP products, and hopefully that without subsidies, we can be competitive going forward. [Korean] To answer your second question regarding, is the first quarter's portion of subsidiary companies a one-off or however you want to put it, there's a little bit of that but not much. Actually, to be specific, BC Card had better profits than we expected. [Korean] And if you look at BC Card a little more closely, their revenues actually fell from last year because of the new commission rate that was imposed on. I think it went from average of 2.1 to about 1.8 percentage point -- or percent, sorry percent. [Korean] However, they had a pretty strong drive in cost reduction. So first quarter was pretty good, but in terms of the overall year, including BC Card and kt Rental, they will most likely -- it's a continuing business, but they'll most likely incur some costs in terms of marketing and whatnot. So we look at first quarter being pretty good quarter, and then for the full year, I think a simple guidance would be, all subsidiary put together, we look at around KRW 300 billion plus. [Korean]