Topics can be dark.Logical formLearned from29 sentences. A (street corner) can be dark.Logical formLearned from29 sentences. (Three times) can be dark.Logical formLearned from29 sentences. A dark knight can be closer to crossing a line.Logical formLearned from29 sentences. Politics can be dark.Logical formLearned from29 sentences. Channels can be dark.Logical formLearned from29 sentences. A female can be a dark horse.Logical formLearned from29 sentences. Ice can be dark.Logical formLearned from29 sentences. A wall can be dark.Logical formLearned from29 sentences. A (knight ..) can be dark.Logical formLearned from29 sentences. A blog may go dark.Logical formLearned from29 sentences. Offices can be dark.Logical formLearned from29 sentences. A tan can be dark.Logical formLearned from29 sentences. An alcove can be dark.Logical formLearned from29 sentences. An oblivion can be dark.Logical formLearned from29 sentences.