A whereabouts may pertain-to a vessel.Logical formLearned from13 sentences. Agents may pertain-to a vessel.Logical formLearned from13 sentences. A vessel can be off a coast of a country.Logical formLearned from13 sentences. A (flag state) may pertain-to a vessel.Logical formLearned from13 sentences. A (distress call) may pertain-to a vessel.Logical formLearned from13 sentences. Vessels can be dilapidated.Logical formLearned from13 sentences. Bows may pertain-to a vessel.Logical formLearned from13 sentences. Some vessels may be involved in a search.Logical formLearned from13 sentences. Vessels may head to a country.Logical formLearned from13 sentences. A complex network can be constituted-of-or-filled-with (blood vessels).Logical formLearned from13 sentences. Vessels may carry_in food.Logical formLearned from13 sentences. Militants may blast a (navy vessel) off a coast.Logical formLearned from13 sentences. A collision can be with a naval vessel.Logical formLearned from13 sentences. A standoff can be with vessels.Logical formLearned from13 sentences. A crew may pertain-to vessels.Logical formLearned from12 sentences.