Products can be with attributes.Logical formLearned from18 sentences. Attributes can be undesirable.Logical formLearned from18 sentences. An attribute may have a value.Logical formLearned from18 sentences. Attributes may be ignored.Logical formLearned from18 sentences. An attribute may pertain-to a type.Logical formLearned from18 sentences. (Character strings) may describe attributes of an object.Logical formLearned from18 sentences. An attribute can be true.Logical formLearned from18 sentences. Attributes can be needed.Logical formLearned from18 sentences. Attributes can be constituted-of-or-filled-with interest.Logical formLearned from18 sentences. A client may supply an attribute.Logical formLearned from18 sentences. An (attribute model) can be mixed.Logical formLearned from18 sentences. Attributes can be necessary.Logical formLearned from18 sentences. Attributes may pertain-to a technology.Logical formLearned from18 sentences. An attribute may pertain-to a class.Logical formLearned from18 sentences. An attribute may appear.Logical formLearned from18 sentences.