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

teks: It was said that interning at NOC, for my classmates in poly, was the worst experience. So, this news is not surprising, but it is disappointing., return JSON {'kelas'}
{"kelas": "selamat untuk bekerja"}