A behavior can be threatening.Logical formLearned from16 sentences. Pictures can be threatening.Logical formLearned from16 sentences. Sounds can be threatening.Logical formLearned from16 sentences. Themselves can be threatening.Logical formLearned from16 sentences. A reality can be threatening.Logical formLearned from16 sentences. An advance can be threatening.Logical formLearned from16 sentences. A hand can be threatening.Logical formLearned from16 sentences. Environments can be threatening.Logical formLearned from16 sentences. A (text message) can be threatening.Logical formLearned from16 sentences. A stare can be threatening.Logical formLearned from16 sentences. Neighbors can be threatening.Logical formLearned from16 sentences. Developments can be threatening.Logical formLearned from16 sentences. A nation can be threatening.Logical formLearned from16 sentences. A life can be threatening.Logical formLearned from16 sentences. Issues can be threatening.Logical formLearned from16 sentences.