An attack can be in a month.Logical formLearned from250 sentences. Some soldiers may be killed in an attack.Logical formLearned from249 sentences. News may pertain-to attacks.Logical formLearned from249 sentences. An attack can be frenzied.Logical formLearned from249 sentences. Casualties can be in an attack.Logical formLearned from249 sentences. Attacks can be organized.Logical formLearned from248 sentences. An attack can be indiscriminate.Logical formLearned from247 sentences. Circumstances may pertain-to an attack.Logical formLearned from247 sentences. A country can be under attack.Logical formLearned from247 sentences. An attack can be organized.Logical formLearned from247 sentences. An attack can be systematic.Logical formLearned from247 sentences. Attacks can be anti-American.Logical formLearned from247 sentences. Attacks can be on pipelines.Logical formLearned from246 sentences. A person may have (panic attacks).Logical formLearned from246 sentences. Rebels may step_up attacks.Logical formLearned from246 sentences.