classify text [gangguan, kebencian, porno, penyakit psikiatri atau mental, sifat perkauman, penghinaan agama, selamat untuk bekerja, mencederakan diri sendiri, seksis], text `The multi-system inflammatory syndrome causes inflammation in various parts of the body, including the heart, lungs, kidneys, brain, and eyes, after a Covid-19 infection.`, return in JSON {'kelas'}
{"kelas": "selamat untuk bekerja"}