Characteristics may pertain-to a subject.Logical formLearned from23 sentences. Characteristics can be syntactic.Logical formLearned from23 sentences. Characteristics may pertain-to times.Logical formLearned from22 sentences. Characteristics may pertain-to an aircraft.Logical formLearned from22 sentences. A characteristic can be reliable.Logical formLearned from22 sentences. Characteristic can be that something-is-the-case.Logical formLearned from22 sentences. A characteristic may pertain-to a state.Logical formLearned from22 sentences. Characteristics can be archaic.Logical formLearned from22 sentences. Characteristics may be found.Logical formLearned from22 sentences. Characteristics may pertain-to a landscape.Logical formLearned from22 sentences. Characteristics may be recorded.Logical formLearned from22 sentences. Characteristics may pertain-to particles.Logical formLearned from22 sentences. Characteristics can be unexpected.Logical formLearned from22 sentences. A characteristic may pertain-to an environment.Logical formLearned from22 sentences. Characteristics can be constituted-of-or-filled-with devices.Logical formLearned from22 sentences.