A (night bombing) may pertain-to a weekday.Logical formLearned from75 sentences. A (death toll) can be in a bombing.Logical formLearned from75 sentences. A new wave can be constituted-of-or-filled-with bombings.Logical formLearned from75 sentences. (Bombing attacks) can be armed.Logical formLearned from74 sentences. A day can be after a bombing.Logical formLearned from74 sentences. Some persons may die in bombings.Logical formLearned from74 sentences. A bombing can be intensified.Logical formLearned from74 sentences. (Train bombings) may pertain-to month.Logical formLearned from74 sentences. Explosives may be used in bombings.Logical formLearned from74 sentences. Bombings can be in a US-city.Logical formLearned from74 sentences. A bombing can be in some days.Logical formLearned from73 sentences. A series can be constituted-of-or-filled-with bombing.Logical formLearned from73 sentences. Bombings can be unsolved.Logical formLearned from73 sentences. A person may be killed in a (car bombing).Logical formLearned from73 sentences. A (suicide bombing) may be wounded.Logical formLearned from73 sentences.