A (patrol vessel) can be armed.Logical formLearned from10 sentences. A diameter may pertain-to a vessel.Logical formLearned from10 sentences. A vessel can be speedy.Logical formLearned from10 sentences. A vessel may be sold to a company.Logical formLearned from10 sentences. Vessels can be converted.Logical formLearned from10 sentences. Vessels can be constituted-of-or-filled-with draft.Logical formLearned from10 sentences. A superstructure may pertain-to a vessel.Logical formLearned from10 sentences. A company may operate some vessels.Logical formLearned from10 sentences. A vessel may be attacked.Logical formLearned from10 sentences. (Blood vessels) can be prominent.Logical formLearned from10 sentences. A vessel may enter service.Logical formLearned from10 sentences. A search can be for a vessel.Logical formLearned from10 sentences. (Enemy vessels) can be in a (war zone).Logical formLearned from10 sentences. A head may pertain-to a vessel.Logical formLearned from10 sentences. Vessels can be enclosed.Logical formLearned from10 sentences.