classify text [gangguan, kebencian, porno, penyakit psikiatri atau mental, sifat perkauman, penghinaan agama, selamat untuk bekerja, mencederakan diri sendiri, seksis]

teks: Please be patient, my friend. I have encountered postal workers who speak inappropriately. They get angry at us for not wearing uniforms, but if they have that kind of attitude, they shouldn't receive their deserved bonus. It's like a drain of bad attitude., return JSON {'kelas'}
{"kelas": "gangguan"}