A crew may pertain-to a frigate.Logical formLearned from13 sentences. A command may pertain-to a frigate.Logical formLearned from13 sentences. A military-or-other-action-organization may undergo a (sailing frigate).Logical formLearned from13 sentences. A frigate can be armed.Logical formLearned from13 sentences. A (class frigate) may pertain-to a world-city.Logical formLearned from13 sentences. (Frigate birds) can be magnificent.Logical formLearned from13 sentences. An exercise can be on a frigate.Logical formLearned from13 sentences. A frigate may arrive.Logical formLearned from12 sentences. A (class frigate) may serve in a military-or-other-action-organization.Logical formLearned from12 sentences. A frigate can be in a military-or-other-action-organization.Logical formLearned from12 sentences. A frigate may be launched.Logical formLearned from12 sentences. Frigates may pertain-to persons.Logical formLearned from12 sentences. A deck may pertain-to a frigate.Logical formLearned from12 sentences. A frigate may carry commandos.Logical formLearned from12 sentences. A (class frigate) may pertain-to a person.Logical formLearned from12 sentences.