A virus can be on a verge of explodding in a continental-region.Logical formLearned from6 sentences. Some rockets may explode after launch.Logical formLearned from6 sentences. A bomb may be exploded by police.Logical formLearned from6 sentences. A (grain silo) may explode.Logical formLearned from6 sentences. A rivalry may explode in violence.Logical formLearned from6 sentences. Some bombs may explode in a (temple housing).Logical formLearned from6 sentences. A hatred may explode in acts of violence.Logical formLearned from6 sentences. A ball of fire may explode.Logical formLearned from6 sentences. A bomb may explode in a nightclub.Logical formLearned from6 sentences. A bomb may explode in hours.Logical formLearned from6 sentences. Some bombs may explode downtown.Logical formLearned from6 sentences. Tension may explode into violence.Logical formLearned from6 sentences. A (car bomb) may explode a day.Logical formLearned from6 sentences. Some (letter bomb) may explode at a headquarters.Logical formLearned from6 sentences. A bomb may explode at a high school.Logical formLearned from6 sentences.