<prompt> Translate the following text to SwahiliLike sulfur dioxide allowances, nitrogen oxides allowances and mercury allowances are limited authorizations to emit and are not property rights.  <response>: Kama vile ruhusa za dioksidi ya sulfuri, ruhusa za oksidi za nitrojeni na ruhusa za zebaki ni ruhusa ndogo za kutolea nje na sio haki za mali. 