A developed country can be in the world.Logical formLearned from61 sentences. Properties can be developed.Logical formLearned from60 sentences. Hearing can be developed.Logical formLearned from59 sentences. Neighbors can be developed.Logical formLearned from59 sentences. Solutions can be developed.Logical formLearned from58 sentences. Disputes can be between developed countries.Logical formLearned from58 sentences. A country can be a developed nation.Logical formLearned from57 sentences. A mind can be developed.Logical formLearned from57 sentences. A property can be developed.Logical formLearned from57 sentences. A course can be developed.Logical formLearned from57 sentences. An island can be developed.Logical formLearned from56 sentences. Features can be developed.Logical formLearned from56 sentences. Countries can be in the developed world.Logical formLearned from56 sentences. (Communication skills) can be developed.Logical formLearned from56 sentences. A group can be constituted-of-or-filled-with developed countries.Logical formLearned from55 sentences.