<prompt> Translate the following text to SwahiliOwners or operators of units or facilities must hold sulfur dioxide allowances, nitrogen oxides allowances, or mercury allowances at least equal to the emissions of sulfur dioxide, nitrogen oxides, or mercury respectively.  <response>: Wamiliki au waendeshaji wa vitengo lazima wawe na haki za dioksidi ya sulfuri, oksidi za nitrojeni, au haki za zebaki angalau sawa na uzalishaji wa dioksidi ya sulfuri, oksidi za nitrojeni, au zebaki. 