classify text {gangguan, kebencian, porno, penyakit psikiatri atau mental, sifat perkauman, penghinaan agama, selamat untuk bekerja, mencederakan diri sendiri, seksis}, text `because its leaders were not willing to accept a political system that favored one race over others.`, return in JSON {'kelas'}
{"kelas": "sifat perkauman"}