Attempts may pertain-to the developed world.Logical formLearned from5 sentences. Equities can be developed.Logical formLearned from5 sentences. Recovery can be in developed markets.Logical formLearned from5 sentences. A country can be an envy of a rest of developed nations.Logical formLearned from5 sentences. Commitments may pertain-to developed nations.Logical formLearned from5 sentences. Developed countries may make a kind of contribution.Logical formLearned from5 sentences. A willingness of developed countries may bolster moves.Logical formLearned from5 sentences. A (carbon polluter) may pertain-to the developed world.Logical formLearned from5 sentences. A rest of the developed world may do at a world-city.Logical formLearned from5 sentences. Efforts can be by developed economies.Logical formLearned from5 sentences. (Technology cooperation) can be from developed countries.Logical formLearned from5 sentences. A responsibility may rest with developed countries.Logical formLearned from5 sentences. Developed nations may undergo a meeting.Logical formLearned from5 sentences. A net migration can be from developping to developed countries.Logical formLearned from5 sentences. Developed nations may undergo a population.Logical formLearned from5 sentences.