In the first half of the year, because of the COVID pandemic, the overall economic activities had slowed. And also thanks to efficient marketing conducted by all of the 3 telcos, overall level of competition in the market had been somewhat subdued. But in the second half of the year, we expect the handset flagship lineup to expand. So compared to the first quarter -- first half, excuse me, we expect the wireless market to expand. For us, we will focus on introducing competitive tariff plans and also launch cloud streaming games. And under the partnership with Netflix, we plan to provide more differentiated and unique services and also expand the network coverage and really focus on our core and fundamental competitiveness elements rather than engaging in reckless competition. So we do not think there is going to be a repeat of a fierce competition, marketing competition, that we've seen in the second half of previous year. Responding to your question on the second half margin. The first half of the year, thanks to a steady service revenue growth and efficient spending, on a KT stand-alone basis, we reported an operating profit of KRW552.3 billion. In the second half of the year, we expect the top line situation to be much favorable and also on the wireless side, in the first half of the year, the 5G qualitative growth, we were able to continue. And as we enter the second half of the year, we believe we will be able to expand on that growth. For IPTV, in the second half, when the negotiation with the home shopping providers on the commission level is all ironed out, we think that we will be able to bring about double-digit growth for IPTV. Subscriber base for both fixed and wireless, the net addition trend is continuing and the MS indicator is also showing an uptrend. For the B2B business, we think we will be able to continue and achieve double-digit growth. And for hotel and ad business, basically, these were quite -- was significantly impacted by the COVID pandemic, but they are starting to show signs of recovery. So our basic business management stance is that we will try to manage second half of the year just as we did in the first half of the year. But having said that, we still have the collective bargaining agreement left to be made. And also, because of the increases in investments, there are some seasonality factors as well. And also, in light of the fact that the revenue and profit from BC Card and KT Estate have declined, so on a consolidated operating profit basis, we will do our best to make sure that we attain the level of last year. In order to live up to our mid- to long-term guidance until 2022, which we shared with the market during the Corporate Day end of May, we will endeavor to bring about growth every year and also to improve our profit.