A light may become darkness.Logical formLearned from11 sentences. A kingdom can be constituted-of-or-filled-with darkness.Logical formLearned from11 sentences. A new era can be constituted-of-or-filled-with darkness.Logical formLearned from11 sentences. Darkness can be underground.Logical formLearned from11 sentences. Human nature may manifest darkness.Logical formLearned from11 sentences. Darkness may cover the earth.Logical formLearned from11 sentences. Darkness can be safe.Logical formLearned from11 sentences. Eyes may scan darkness.Logical formLearned from11 sentences. A road can be to darkness.Logical formLearned from11 sentences. A person may fade_away into darkness.Logical formLearned from11 sentences. Darkness can be hopeless.Logical formLearned from11 sentences. Darkness may recede.Logical formLearned from11 sentences. A (total darkness) may pertain-to a weekday.Logical formLearned from11 sentences. A pestilence may walket in darkness.Logical formLearned from11 sentences. A home may manifest darkness.Logical formLearned from11 sentences.