A country may release some vessels.Logical formLearned from11 sentences. A (fishing vessel) can be converted.Logical formLearned from11 sentences. A (rookie cosmonaut) may bring some vessels.Logical formLearned from11 sentences. Thousands can be constituted-of-or-filled-with (merchant vessels).Logical formLearned from11 sentences. Vessels may undergo an evacuation.Logical formLearned from11 sentences. Some vessels may be boarded.Logical formLearned from11 sentences. Persons may have vessels.Logical formLearned from11 sentences. Vessels may undergo overcrowdings.Logical formLearned from11 sentences. A disappearance may pertain-to a vessel.Logical formLearned from11 sentences. A vessel can be inflatable.Logical formLearned from11 sentences. A vessel may sink on a month.Logical formLearned from11 sentences. Vessels may be held by somali pirates.Logical formLearned from11 sentences. A fleet may pertain-to vessels.Logical formLearned from11 sentences. (Pirate vessels) can be suspected.Logical formLearned from11 sentences. A vessel may carry arms.Logical formLearned from11 sentences.