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KB Term:  Term intersection
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Sigma KEE - Toaster
Toaster(toaster)

appearance as argument number 1
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(subclass Toaster SmallKichenAppliance) HouseholdAppliances.kif 926-926 Toaster is a subclass of small kitchen appliance
(subclass Toaster ElectricDevice) HouseholdAppliances.kif 927-927 Toaster is a subclass of electric device
(documentation Toaster EnglishLanguage "A SmallKichenAppliance used to toast various kind of bread.") HouseholdAppliances.kif 928-928 Toaster is a subclass of electric device

appearance as argument number 2
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(termFormat EnglishLanguage Toaster "toaster") HouseholdAppliances.kif 929-929

antecedent
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(=>
    (instance ?DEVICE Toaster)
    (hasPurpose ?DEVICE
        (exists (?HEAT ?BREAD)
            (and
                (instance ?HEAT Heating)
                (instance ?BREAD BreadOrBiscuit)
                (patient ?HEAT ?BREAD)))))
HouseholdAppliances.kif 931-938 If X is an instance of toaster, then X has the purpose there exist Y, Z such that Y is an instance of heating, Z is an instance of bread or biscuit, and Z is a patient of Y


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