human
Otto:  Otto grabbed him by his collar and pulled him upward. "If you’re listening, then answer me!"
gpt
Subaru:  "—Gah!" A sharp, hard blow struck his forehead, sending stars scattering across Subaru’s vision.
human
Otto:  Otto had reared his head back, vigorously slamming both their brows together. His eyes were spinning. He delivered one more headbutt, sending the wobbly Subaru reeling.
gpt
Subaru:  Forehead, forehead heat, pain. He reeled but did not fall. His legs came to a halt. "Whaddaya think you’re…!"
human
Otto:  "Oh my, knocking you back brought you to your senses, did it? The thought that you might be asleep forced me to engage in a violent manner to which I am not accustomed."
gpt
Subaru:  "What’d ya say, you bastard—!" Teary-eyed from taking a headbutt to the bridge of his nose, Subaru recklessly charged toward Otto.
human
Otto:  Otto evaded his outstretched arms, sweeping his feet out in return.
gpt
Subaru:  Subaru crashed magnificently to the ground.
human
Otto:  "Just when your blood rushes to your head, you find yourself at my feet. Truly, Mr. Natsuki, there is only one word for your conduct: pathetic."
gpt
Subaru:  "Is that…right? !" Hopping up from his tripped position, Subaru hurled a handful of dirt toward Otto’s head.
human
Otto:  Otto covered his face with an arm to block. With Subaru surprised that his effort to blind him had been foiled, Otto grabbed his collar and proceeded to hurl Subaru over his back, slamming him upon the ground.
gpt
Subaru:  The blow to his back made him lose his breath. Subaru, gasping, could not stand up. "Gh, agh…"
human
Otto:  "Hey, Mr. Natsuki. This is the strength you possess. It cannot hold a candle to a knight or to Marquis Mathers, let alone one such as Garfiel. Even I can do this to you."
gpt
Subaru:  "Haa, haa…" As Subaru desperately tried to draw oxygen into his convulsing lungs, he beheld Otto, his vision upside down as the latter walked over.
human
Otto:  Otto shook his head with an air of exhaustion. "To even think you faced the White Whale and the Witch Cult. Mr. Natsuki, you are so weak, they could crush you with but a single finger. Surely, you too are well aware of this."
gpt
Subaru:  "Haa, haa…"
human
Otto:  "You supplement your strength with intellect, then? So far as my eyes have seen, Mr. Natsuki, you have made fervent use of the puny head at your disposal…but in terms of planning and decision-making capabilities, you certainly do not rise to a level that one could take pride in. Indeed, your common sense is quite lacking." What was Otto trying to say? Subaru breathed raggedly as irritation began to mix with his confusion. The convulsion of his lungs, the impact of being punched, the pain on cheek and brow…all these were fading. Slowly, in their place, he regained the ability to think and strove to understand. "You lack both strength and intellect. When I ponder what you might supplement these with, I can think of nothing.