A person may build bombs.Logical formLearned from19 sentences. Bombs may pertain-to a dictator.Logical formLearned from19 sentences. Bombs may undergo a development.Logical formLearned from19 sentences. Bombs may kill persons.Logical formLearned from19 sentences. Victims may pertain-to a bomb.Logical formLearned from19 sentences. A new type can be constituted-of-or-filled-with bomb.Logical formLearned from19 sentences. A country may test a bomb.Logical formLearned from19 sentences. Presence may pertain-to a bomb.Logical formLearned from19 sentences. A (truck bomb) can be in a country.Logical formLearned from19 sentences. A (roadside bomb) can be in an area.Logical formLearned from19 sentences. Bombs may explode in a world-city.Logical formLearned from19 sentences. A bomb may be studded with nails.Logical formLearned from19 sentences. A (bomb blast) may pertain-to a US-city.Logical formLearned from19 sentences. A bomb can be inert.Logical formLearned from19 sentences. A bomb can be a bomb.Logical formLearned from19 sentences.