A person may sleep in darkness.Logical formLearned from7 sentences. Uncertainty may manifest darkness.Logical formLearned from7 sentences. Darkness can be in the atmosphere.Logical formLearned from7 sentences. A person may be enveloped in darkness.Logical formLearned from7 sentences. An eye may manifest darkness.Logical formLearned from7 sentences. A day can be darkness.Logical formLearned from7 sentences. A figure can be in darkness.Logical formLearned from7 sentences. Darkness can be shabby.Logical formLearned from7 sentences. Persons may go into darkness.Logical formLearned from7 sentences. A person may read heart of darkness.Logical formLearned from7 sentences. A female can be afraid of darkness.Logical formLearned from7 sentences. Homes may manifest darkness.Logical formLearned from7 sentences. Twilight may manifest darkness.Logical formLearned from7 sentences. Clouds may manifest darkness.Logical formLearned from7 sentences. A river can be in darkness.Logical formLearned from7 sentences.