A bomb may explode at a shrine.Logical formLearned from4 sentences. A mining may explode.Logical formLearned from4 sentences. A bomb may explode in_front_of a courthouse.Logical formLearned from4 sentences. A bomb may explode at a (polling station).Logical formLearned from4 sentences. A package may explode at a base of a (flag pole).Logical formLearned from4 sentences. A bomb may explode a day.Logical formLearned from4 sentences. Usage may explode in years.Logical formLearned from4 sentences. A device may explode in a market.Logical formLearned from4 sentences. A (chemical tanker) may explode.Logical formLearned from4 sentences. A device may explode in hours.Logical formLearned from4 sentences. A (car bomb) may explode in a residential area.Logical formLearned from4 sentences. Some bombs may explode at some nightclubs.Logical formLearned from4 sentences. Oil may explode at some p.m..Logical formLearned from4 sentences. A bomb may explode at a residence.Logical formLearned from4 sentences. A bomb may explode at district.Logical formLearned from4 sentences.