Claims of motives may bely by a (bombing campaign).Logical formLearned from16 sentences. A bombing can be ruthless.Logical formLearned from16 sentences. Responsibility can be for a series of (bus bombings).Logical formLearned from16 sentences. A bombing of areas may double.Logical formLearned from16 sentences. A company may undergo a bombing.Logical formLearned from16 sentences. A (car bombing) may claim some life.Logical formLearned from16 sentences. Details may pertain-to bombings.Logical formLearned from16 sentences. Responsibility can be for (bus bombings).Logical formLearned from16 sentences. An increase can be in (suicide bombings).Logical formLearned from16 sentences. A series can be constituted-of-or-filled-with (subway bombings).Logical formLearned from16 sentences. Involvement can be in an (airliner bombing).Logical formLearned from16 sentences. A (car bombing) can be suspected.Logical formLearned from16 sentences. Support can be for a (bombing campaign).Logical formLearned from16 sentences. A presidential residence may be destroyed during a bombing.Logical formLearned from16 sentences. A male may be killed in a (bombing raid).Logical formLearned from16 sentences.