An attack can be vicious.Logical formLearned from1 439 sentences. (11th attacks) may pertain-to a month.Logical formLearned from1 433 sentences. An attack can be in a world-city.Logical formLearned from1 432 sentences. Dozens can be constituted-of-or-filled-with attacks.Logical formLearned from1 430 sentences. Attacks can be vicious.Logical formLearned from1 401 sentences. An attack may kill some persons.Logical formLearned from1 369 sentences. Response can be to attacks.Logical formLearned from1 362 sentences. Attacks can be brutal.Logical formLearned from1 355 sentences. Response can be to attacks.Logical formLearned from1 330 sentences. Attacks may occur.Logical formLearned from1 321 sentences. Attacks may continue.Logical formLearned from1 314 sentences. A motive can be for an attack.Logical formLearned from1 305 sentences. Attacks may pertain-to a person.Logical formLearned from1 277 sentences. An attack can be fierce.Logical formLearned from1 265 sentences. Attacks can be by rebels.Logical formLearned from1 257 sentences.