A pipe may explode.Logical formLearned from14 sentences. Terrorists may explode a bomb.Logical formLearned from14 sentences. Some lorries may explode before dawn.Logical formLearned from14 sentences. Bombs may explode on (commuter trains).Logical formLearned from14 sentences. A bomb may explode at a checkpoint.Logical formLearned from14 sentences. Politics may explode into an open.Logical formLearned from14 sentences. A vehicle may explode in a ball of flames.Logical formLearned from14 sentences. A (roadside bomb) may explode in an area.Logical formLearned from14 sentences. Ethnic tensions may explode into violence.Logical formLearned from14 sentences. A bomb may explode in a courtyard of a mosque.Logical formLearned from14 sentences. A grenade may explode.Logical formLearned from14 sentences. Tension may explode.Logical formLearned from14 sentences. A window may explode.Logical formLearned from14 sentences. A bomber may explode a car.Logical formLearned from13 sentences. A bomb may explode in a face.Logical formLearned from13 sentences.