classify text [gangguan, kebencian, porno, penyakit psikiatri atau mental, sifat perkauman, penghinaan agama, selamat untuk bekerja, mencederakan diri sendiri, seksis], text `I only saw Levi's for men and Nia was hoping for more. She sat still because there wasn't much stock. It's not really worth going to the Levi's sale.`, return in JSON {'kelas'}
{"kelas": "selamat untuk bekerja"}