A (suicide bomb attack) can be in a world-city.Logical formLearned from53 sentences. A wave can be constituted-of-or-filled-with (suicide bombing attacks).Logical formLearned from52 sentences. A person may keep a (suicide note).Logical formLearned from52 sentences. A female (suicide bomber) may strike pilgrims.Logical formLearned from52 sentences. Some suicides can be among soldiers.Logical formLearned from52 sentences. A (risk factor) can be for suicide.Logical formLearned from52 sentences. Hundreds can be constituted-of-or-filled-with (suicide attacks).Logical formLearned from52 sentences. A (suicide bomber) may strike a checkpoint.Logical formLearned from52 sentences. (Suicide bomb attacks) can be in a world-city.Logical formLearned from52 sentences. A (suicide attack) can be on a legislature.Logical formLearned from52 sentences. Parents may commit suicide.Logical formLearned from52 sentences. A (suicide attack) can be on a base.Logical formLearned from52 sentences. Some students may commit suicide.Logical formLearned from52 sentences. A (suicide bomber) may wear an explosive-belt.Logical formLearned from51 sentences. A (suicide car bomber) can be suspected.Logical formLearned from51 sentences.