An attack can be on a month.Logical formLearned from511 sentences. An attack can be on a (police station).Logical formLearned from508 sentences. An attack can be rocket-propelled.Logical formLearned from507 sentences. An attack can be motivated.Logical formLearned from506 sentences. An attack can be on a person.Logical formLearned from506 sentences. An attack can be in retaliation.Logical formLearned from504 sentences. Attacks can be harsh.Logical formLearned from502 sentences. An attack may undergo timing.Logical formLearned from501 sentences. A rise can be in attacks.Logical formLearned from501 sentences. An attack can be on a US-president.Logical formLearned from501 sentences. An attack can be atomic.Logical formLearned from500 sentences. A target can be for attacks.Logical formLearned from498 sentences. A wave can be constituted-of-or-filled-with (suicide attacks).Logical formLearned from498 sentences. Attacks may pertain-to a week.Logical formLearned from495 sentences. A father may die of a (heart attack).Logical formLearned from494 sentences.