An environment can be threatening.Logical formLearned from161 sentences. Moves can be threatening.Logical formLearned from159 sentences. Comments can be threatening.Logical formLearned from144 sentences. A storm can be threatening.Logical formLearned from143 sentences. A call can be threatening.Logical formLearned from135 sentences. An e-mail can be threatening.Logical formLearned from134 sentences. Emails can be threatening.Logical formLearned from132 sentences. Persons can be threatening.Logical formLearned from131 sentences. A posture can be threatening.Logical formLearned from130 sentences. Conditions can be threatening.Logical formLearned from129 sentences. A person can be threatening.Logical formLearned from119 sentences. A rhetoric can be threatening.Logical formLearned from119 sentences. Images can be threatening.Logical formLearned from118 sentences. A move can be threatening.Logical formLearned from103 sentences. A position can be threatening.Logical formLearned from100 sentences.