 But here, the molecule looks at this one. Sir, this one. Sir, but they don't... If nothing is measured, it is what you do. No, this is the first. The last level complex, right? Okay, CH2, CH1, CH2, CH2. Okay, yes. The problem for... This is the second thing we're going to get. What is CH2? This one. So, how are we going to get sigma? We're going to get... Are you correct? That's yoga. The only reason this... There's the O. It's important because it forms a stable character. It's stable. CH2. CH2. That's what it is. Because it's our scale. Sir, the scene is going to go like this. Oh, yes. Oh, yes. What is this one? This one. Yes. Oh, yes. Scaling is okay. Yes. Scaling is fine. I know. I know. Scaling is okay. Okay, all of them. Okay, all of them. Okay, all of them. Music is good. Okay. Okay. So the problem for the grade... That's the last one. Yes. If you play it, guys, this is the next one. Here. Yes. What about the question? CH2? Yes. And here, there are more questions. CH2. And one question. Why? Because the CS2... Some will have a warning on... Sir, but that... I can't... Second one. Second one. Second one. So, CH2 doesn't come out. CH2. CH2 doesn't come out. CH2 doesn't come out. CH2 doesn't come out. CH2. But... Happy board. So, it's...