<prompt> Dhana hafifu lazima ithibitishe iliyotangulia au ipinge yanayotokana nayo ni njiaya kuamua uhalali wa aina gani ya ubishi?A. Syllogism ya wazi B. Syllogism inayotenganisha C. Syllogism ya nadharia D. Kielelezo cha Toulmin  <response>: <reason> C 