"Of course sir," Senoka says to the officer and then returns to Kari, "And like I said earlier there are lots of benders here, each with different styles, it won't take you long to find one." He then takes the dagger and flings it at the grind stone, right before it flies past he raises a rock wall to stop it's flight and then another to hold the dagger in place to be sharpened. He controls the earth within the grindstone to make it spin, so that he can have it sharpened and still continue the conversation. "I use earth-bending to enhance my weaponry skills. If I can do that, "He points to the sharpening blade, "then imagine what I could do in battle. So, if your looking for a earth-bender to watch, I'd be honored to show you some of my moves."