Vessels may pertain-to a time.Logical formLearned from13 sentences. A (patrol vessel) may serve in a military-or-other-action-organization.Logical formLearned from13 sentences. A vessel can be safe.Logical formLearned from13 sentences. A vessel may belong.Logical formLearned from13 sentences. Vessels can be capable of high speeds.Logical formLearned from13 sentences. A vessel may spring a leak.Logical formLearned from13 sentences. A fuel may pertain-to a vessel.Logical formLearned from13 sentences. Some vessels can be under construction.Logical formLearned from13 sentences. Some vessels can be in a squadron.Logical formLearned from13 sentences. A vessel can be constituted-of-or-filled-with some feet.Logical formLearned from13 sentences. Sides may pertain-to vessels.Logical formLearned from13 sentences. A vessel can be simple.Logical formLearned from13 sentences. A sinking may pertain-to a vessel.Logical formLearned from13 sentences. Naval vessels can be from a country.Logical formLearned from13 sentences. (Merchant vessels) may undergo construction.Logical formLearned from13 sentences.