A bomb may explode in a country.Logical formLearned from25 sentences. Some (car bombs) may explode in a capital.Logical formLearned from25 sentences. A car may explode at a checkpoint.Logical formLearned from25 sentences. A (car bomb) may explode in a street.Logical formLearned from25 sentences. A (tank shell) may explode.Logical formLearned from25 sentences. A (suicide bomber) may explode a car.Logical formLearned from25 sentences. A country may explode a device.Logical formLearned from25 sentences. A helicopter may explode.Logical formLearned from24 sentences. A bomber may explode.Logical formLearned from24 sentences. A box may explode.Logical formLearned from24 sentences. Krypton may explode.Logical formLearned from24 sentences. A ball may explode.Logical formLearned from24 sentences. Fumes may explode.Logical formLearned from24 sentences. A bomb may explode at a home.Logical formLearned from24 sentences. A gunpowder may explode.Logical formLearned from24 sentences.