A bomb may explode in a toilet of a (passenger train).Logical formLearned from7 sentences. A car may explode at a height of a morning.Logical formLearned from7 sentences. Gas may explode in a tunnel.Logical formLearned from7 sentences. Some riots may explode.Logical formLearned from7 sentences. Gunbattles may explode.Logical formLearned from7 sentences. A crisis may explode into violence.Logical formLearned from7 sentences. A bomb may explode in an italian restaurant.Logical formLearned from7 sentences. A grenade may explode at a zoo.Logical formLearned from7 sentences. A homemade bomb may explode some blocks.Logical formLearned from7 sentences. Supporters may explode in anger.Logical formLearned from7 sentences. A (car bomb) may explode some yards.Logical formLearned from7 sentences. (Car bombs) may explode at a time.Logical formLearned from7 sentences. A bomb may explode on a bus.Logical formLearned from7 sentences. Shells may explode into air.Logical formLearned from7 sentences. A (suicide attacker) may explode a car.Logical formLearned from7 sentences.