An airplane can be over wilderness.Logical formLearned from15 sentences. A male may wander in a wilderness.Logical formLearned from15 sentences. A wilderness can be gorgeous.Logical formLearned from15 sentences. Wilderness may be preserved.Logical formLearned from15 sentences. A wilderness can be threatened.Logical formLearned from15 sentences. A male may flee into a wilderness.Logical formLearned from15 sentences. Mirrors may manifest wilderness.Logical formLearned from15 sentences. A wilderness may pertain-to a region.Logical formLearned from15 sentences. A wilderness can be enough.Logical formLearned from15 sentences. Children can be in a wilderness.Logical formLearned from15 sentences. A country can be a wilderness.Logical formLearned from15 sentences. A person may camp in a wilderness.Logical formLearned from15 sentences. A wilderness may disappear.Logical formLearned from15 sentences. A wilderness can be snow-covered.Logical formLearned from15 sentences. (Radioactive fragments) may be scattered over a wilderness.Logical formLearned from15 sentences.