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Term 1: Term 2:

(=>
    (and
        (subclass ?OS WindowsOS)
        (instance ?INST ?OS))
    (creator MicrosoftCorporation ?INST))		 ComputingBrands.kif 62-66
(=>
    (and
        (subclass ?OS AndroidOS)
        (instance ?INST ?OS))
    (creator AlphabetCorporation ?INST))		 ComputingBrands.kif 30-34
(=>
    (and
        (subclass ?OS AppleIOS)
        (instance ?INST ?OS))
    (creator AppleComputerCorporation ?INST))		 ComputingBrands.kif 93-97


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