An attack may show that something-is-the-case.Logical formLearned from452 sentences. A (bowling attack) may pertain-to a country.Logical formLearned from451 sentences. Attacks can be frequent.Logical formLearned from450 sentences. Attacks can be on a male.Logical formLearned from447 sentences. An upsurge can be in attacks.Logical formLearned from446 sentences. An attack can be by gunmen.Logical formLearned from445 sentences. Attacks can be strong.Logical formLearned from445 sentences. (Terror attacks) may pertain-to week.Logical formLearned from444 sentences. (Terror attacks) can be on a US-city.Logical formLearned from444 sentences. Attacks can be on embassies.Logical formLearned from443 sentences. A barrage can be constituted-of-or-filled-with attacks.Logical formLearned from443 sentences. An attack can be unilateral.Logical formLearned from441 sentences. Attacks may begin.Logical formLearned from439 sentences. An attack may pertain-to a us-state.Logical formLearned from439 sentences. A person can be under attack.Logical formLearned from439 sentences.