A (gas boiler) may explode.Logical formLearned from4 sentences. A firecracker may explode on a face.Logical formLearned from4 sentences. A bomb may be exploded through a device.Logical formLearned from4 sentences. A sun may explode.Logical formLearned from4 sentences. A (gas canister) may explode in a dormitory.Logical formLearned from4 sentences. Violence may explode across a country.Logical formLearned from4 sentences. A rebel may explode himself.Logical formLearned from4 sentences. A car may explode in a neighborhood of a school.Logical formLearned from4 sentences. A car may explode into flames.Logical formLearned from4 sentences. A landmine may explode on a highway.Logical formLearned from4 sentences. A (petroleum gas tank) may explode.Logical formLearned from4 sentences. A bomb may explode under a (commuter train).Logical formLearned from4 sentences. A disengagement may explode in faces.Logical formLearned from4 sentences. A (suicide attacker) may explode a bomb.Logical formLearned from4 sentences. A bus may be exploded by a landmine.Logical formLearned from4 sentences.