Andres, thank you for your question, good to talk to you. Look just starting with the first question relating to our strategy of development for 2021. Well, I mean, between end of 2020 and the campaign that we are going to tackle, we are tackling in 2021. We are not planning to derisk new zones vertically. It means where we have proven carbonate in pad 4 is -- I mean we are amazed with the result of the carbonate, but we don't have a plan to develop further wells on the carbonate in 2021. I don't want to say that, that is not going to change, but that is not the plan at the moment. Of course, that gives us optionality. And optionality that we did not have a few months ago. And again, we are following closely the production of those wells that should then continue performing quite about our type curve. Now some of the pads, yes, have been placed in a position where geographically, we can say that we are sort of derisking our area. Pad #6 went all the way to the east. Pad #5 was all the way to the north. And therefore, yes, that somehow is helping us to derisk the area. Now pad 6, 7, 8 and 9, that is what we have ahead in 2021, are all in the core acreage of Vaca Muerta. So we are drilling for production really. And 2021 is focus on that, focus on the guidance, focus on the financial results. So that is pretty much the strategy. So you will see those pads 6, 7, 8 and 9 are basically the core of the core of what we have in Bajada del Palo Oeste. In terms of pricing, you have seen, we are giving -- we are basically running our numbers on our plan for 2021 with $45 per barrel guidance. We finished 2020 Q4 with realized prices of $40. And one thing is important for us to understand in Argentina is the dynamic of pricing. We have 2 source of revenues, one coming from our local refineries and one coming from our export. Export is agreement of factor, it's something that we close ahead of a quarter or sometimes ahead of a few months of production. Therefore, in Q1, we've been living with the prices of export that we closed in December and November. And for the refinery pricing or price of the pump, there's a dynamic of inertia in Argentina. But basically, just to be fair, it goes both ways. When Brent prices come up, we don't see that price on the refineries as immediately, neither in the pump. And when Brent come down, also, we don't see it. Basically, we have never seen a pump reduction in Argentina, price pump reduction in Argentina ever. So for Q1, I think we should expect prices -- average realized prices close to our guidance, okay? It will be slightly above, but it's going to be close to our guidance. For Q2, yes, realized oil prices, I believe, will be quite above guidance for us for whatever I mentioned before. If you want our local refinery pricing today, that we are seeing without mentioning any names, are above $50 per barrel, okay? So I guess that gives you kind of a sense of where we are pricing-wise today, where we were, where we're going to be in Q1 and where we expect to be in Q2. The last question is regard lifting costs. Our lifting cost for our unconventional -- first of all, I don't know if we can -- I mean, we can split lifting cost between conventional, unconventional. But we look at the lifting cost of unconventional as an incremental lifting cost because somehow we are using the platform that we have in the conventional in terms of facilities. Some of the people that tackle some of the tasks. And so I would say that our lifting cost for unconventional is probably close to $4 per barrel. And today, we are having $8, and we started this operation with $17, with no production coming from unconventional. So we plan that lifting costs probably to continue going a bit further down as we increase the percentage of our unconventional production. It dilute the feed cost that we have for the whole lifting. So we can separate lifting costs from conventional, unconventional. I don't think that is going to be a true exercise. But clearly, as we add unconventional production at $4 per barrel of lifting cost, we will see our total lifting costs decreasing.