A bomb may explode in an airport.Logical formLearned from23 sentences. A bomb may be activated.Logical formLearned from23 sentences. Bombs may kill some American soldiers.Logical formLearned from23 sentences. A bomb can be on a building.Logical formLearned from23 sentences. Some (time bombs) may explode.Logical formLearned from23 sentences. A bomb may pertain-to a size.Logical formLearned from23 sentences. Some persons may be injured in a (bomb explosion).Logical formLearned from23 sentences. A (car bomb attack) may pertain-to week.Logical formLearned from23 sentences. Bombs may undergo a firing.Logical formLearned from23 sentences. Bombs may go_off around some p.m..Logical formLearned from23 sentences. Response can be to a (suicide bomb attack).Logical formLearned from23 sentences. A bomb may be wrapped with nails.Logical formLearned from23 sentences. A bomb can be on personnel.Logical formLearned from23 sentences. A shower can be constituted-of-or-filled-with bombs.Logical formLearned from23 sentences. A bomb may be hid in a box.Logical formLearned from23 sentences.