Terrorists may set_off bombs.Logical formLearned from21 sentences. A bomb can be in a year.Logical formLearned from21 sentences. A (roadside bomb) may kill some police.Logical formLearned from21 sentences. (Bomb attacks) can be between (government opponents).Logical formLearned from21 sentences. A bomb may explode at a market.Logical formLearned from21 sentences. A bomb may be blamed on separatists.Logical formLearned from21 sentences. Some others may be wounded by a bomb.Logical formLearned from21 sentences. (Cluster bombs) can be in a country.Logical formLearned from21 sentences. A (suicide truck bomb) can be powerful.Logical formLearned from21 sentences. (Bomb squads) may be send_ined.Logical formLearned from21 sentences. (Car bombs) can be in a world-city.Logical formLearned from21 sentences. A car may contain a bomb.Logical formLearned from21 sentences. Palestinian militants may set_off a bomb.Logical formLearned from21 sentences. Some (letter bombs) may be addrest to journalists.Logical formLearned from21 sentences. A bomb may explode on a main road.Logical formLearned from21 sentences.