A feature may pertain-to a book.Logical formLearned from324 sentences. Features may pertain-to a face.Logical formLearned from323 sentences. A feature can be online.Logical formLearned from322 sentences. Features can be beautiful.Logical formLearned from320 sentences. A (feature set) can be rich.Logical formLearned from320 sentences. Features can be obvious.Logical formLearned from318 sentences. Features can be demographic.Logical formLearned from317 sentences. Features can be volcanic.Logical formLearned from317 sentences. Features can be short.Logical formLearned from317 sentences. Features can be rich.Logical formLearned from316 sentences. A feature can be an ability.Logical formLearned from315 sentences. A feature can be automatic.Logical formLearned from314 sentences. Features can be biological.Logical formLearned from313 sentences. Features can be compelling.Logical formLearned from310 sentences. Features can be required.Logical formLearned from309 sentences.