A skull may explode.Logical formLearned from11 sentences. An incendiary bomb may explode.Logical formLearned from11 sentences. A bomb may explode in a (cargo hold).Logical formLearned from11 sentences. A (suicide bomber) may explode herself.Logical formLearned from11 sentences. A bomb may explode in a school.Logical formLearned from11 sentences. A (suicide truck bomb) may explode at a (police checkpoint).Logical formLearned from11 sentences. A bomb may explode in a square.Logical formLearned from11 sentences. Some (suicide car bomb) may explode at an (army checkpoint).Logical formLearned from11 sentences. Some bombs may explode in areas of a world-city.Logical formLearned from11 sentences. A bomb may explode some a.m..Logical formLearned from11 sentences. A (car bomb) may explode beside a market.Logical formLearned from11 sentences. Bombs may explode a hour.Logical formLearned from11 sentences. A (nuclear submarine) may explode.Logical formLearned from11 sentences. (Mortar shells) may explode.Logical formLearned from11 sentences. A bomb may explode in a (parking lot).Logical formLearned from11 sentences.