An island can be rare.Logical formLearned from15 sentences. Persons may approach an island.Logical formLearned from15 sentences. Tropical islands can be beautiful.Logical formLearned from15 sentences. An island can be with an airport.Logical formLearned from15 sentences. An island may pertain-to a lake.Logical formLearned from15 sentences. Ownership may pertain-to an island.Logical formLearned from15 sentences. An (island nation) can be in an ocean.Logical formLearned from15 sentences. An island can be constituted-of-or-filled-with persons.Logical formLearned from15 sentences. An election can be on an island.Logical formLearned from15 sentences. Vegetation can be on an island.Logical formLearned from15 sentences. Islands may be made.Logical formLearned from15 sentences. Islands may be hited.Logical formLearned from15 sentences. Persons may live on an island of ignorance.Logical formLearned from15 sentences. An (island nation) may undergo an invasion.Logical formLearned from15 sentences. A person may live in an island.Logical formLearned from15 sentences.