<prompt> Translate the following text to SwahiliNow, even under traditional antitrust law exclusive relationships are not necessarily illegal, since they make production and distribution more efficient.  <response>: Sasa, hata chini ya sheria ya jadi ya kupambana na ushindani mahusiano ya kipekee si lazima kuwa kinyume cha sheria, tangu wao kufanya uzalishaji na usambazaji ufanisi zaidi. 