Question: Does my samsung phone use iOS as operating system?, Answer:No, Description of IOS: Mobile operating system by Apple, Fact1: iOS is a mobile operating system developed by apple, Fact2: iOS is an operating system exclusive only for apple owned devices, Fact3: Samsung phones are not owned by apple., Fact4: Samsung phones use android operating system by Google
Step1: What brand of phones use the IOS operating system?, Step2: Is Samsung listed in #1?, Wikipedia page for step 1: Apple (phones), Wikipedia page for step 2: , not_definitive_answer: False, incorrect_answer: False