A (bomb attack) can be on a (commuter train).Logical formLearned from22 sentences. A bomb may strike a convoy.Logical formLearned from22 sentences. A bomb may explode in a building.Logical formLearned from22 sentences. An atomic bomb may undergo a production.Logical formLearned from22 sentences. A (car bomb attack) can be on a month.Logical formLearned from22 sentences. A bomb may be exploded.Logical formLearned from22 sentences. Nuclear bombs may undergo a testing.Logical formLearned from22 sentences. A warplane may drop a bomb on an (apartment block).Logical formLearned from22 sentences. A bomb can be on a (military base).Logical formLearned from22 sentences. Thousands of pilgrims may panick by rumors of a bomb.Logical formLearned from22 sentences. A (time bomb) can be toxic.Logical formLearned from22 sentences. Bombs can be regular.Logical formLearned from22 sentences. A person may have bombs.Logical formLearned from22 sentences. A detonation may pertain-to a bomb.Logical formLearned from22 sentences. A person may be wounded by a bomb.Logical formLearned from22 sentences.