Destroyers can be in waters.Logical formLearned from7 sentences. A destroyer may pertain-to the universe.Logical formLearned from7 sentences. A destroyer may pertain-to an (ozone layer).Logical formLearned from7 sentences. A destroyer can be in the world.Logical formLearned from7 sentences. A destroyer can be experimental.Logical formLearned from7 sentences. Destroyers can be capable of launching (cruise missiles).Logical formLearned from7 sentences. A destroyer may undergo a purchase.Logical formLearned from7 sentences. (Destroyer ships) may pertain-to a military-or-other-action-organization.Logical formLearned from7 sentences. A destroyer may be attacked by terrorists.Logical formLearned from7 sentences. Destroyers may undergo commissionings.Logical formLearned from7 sentences. A country may purchase some destroyers.Logical formLearned from7 sentences. Destroyers may pertain-to a class.Logical formLearned from7 sentences. A request can be for some (burke-class destroyers).Logical formLearned from7 sentences. A guided-missile destroyer may carry (cruise missiles).Logical formLearned from7 sentences. (Missile destroyers) can be advanced.Logical formLearned from7 sentences.