classify text [gangguan, kebencian, porno, penyakit psikiatri atau mental, sifat perkauman, penghinaan agama, selamat untuk bekerja, mencederakan diri sendiri, seksis], text `I noticed that Vietnamese buses tend to have a more attractive appearance similar to that of hot Asians, while Thai buses tend to have sharper features that resemble those of Westerners.`, return in JSON {'kelas'}
{"kelas": "sifat perkauman"}